Mercurial > projects > ldc
annotate dmd/module.c @ 1578:1dee66f6ec0b
Removed a chunk of code in favour of a shorter and more portable method
| author | Robert Clipsham <robert@octarineparrot.com> |
|---|---|
| date | Tue, 08 Sep 2009 11:21:30 +0100 |
| parents | 68dea5bae9e9 |
| children | def7a1d494fd |
| rev | line source |
|---|---|
| 336 | 1 |
| 2 // Compiler implementation of the D programming language | |
|
1195
e961851fb8be
Merged DMD 1.042.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1146
diff
changeset
|
3 // Copyright (c) 1999-2009 by Digital Mars |
| 336 | 4 // All Rights Reserved |
| 5 // written by Walter Bright | |
| 6 // http://www.digitalmars.com | |
| 7 // License for redistribution is by either the Artistic License | |
| 8 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
| 9 // See the included readme.txt for details. | |
| 10 | |
| 11 #include <stdio.h> | |
| 12 #include <stdlib.h> | |
| 13 #include <assert.h> | |
| 14 | |
|
872
aa953cc960b6
Apply BlueZeniX's patch for OpenSolaris compatibility. Fixes #158.
Christian Kamm <kamm incasoftware de>
parents:
751
diff
changeset
|
15 #if (defined (__SVR4) && defined (__sun)) |
|
aa953cc960b6
Apply BlueZeniX's patch for OpenSolaris compatibility. Fixes #158.
Christian Kamm <kamm incasoftware de>
parents:
751
diff
changeset
|
16 #include <alloca.h> |
|
aa953cc960b6
Apply BlueZeniX's patch for OpenSolaris compatibility. Fixes #158.
Christian Kamm <kamm incasoftware de>
parents:
751
diff
changeset
|
17 #endif |
|
aa953cc960b6
Apply BlueZeniX's patch for OpenSolaris compatibility. Fixes #158.
Christian Kamm <kamm incasoftware de>
parents:
751
diff
changeset
|
18 |
|
1133
eeb8b95ea92e
Cleanup DMD 1.041 merge.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1103
diff
changeset
|
19 #if defined(_MSC_VER) || defined(__MINGW32__) |
| 336 | 20 #include <malloc.h> |
| 21 #endif | |
| 22 | |
| 23 #if IN_GCC | |
| 24 #include "gdc_alloca.h" | |
| 25 #endif | |
| 26 | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
27 #include "rmem.h" |
| 336 | 28 |
| 29 #include "mars.h" | |
| 30 #include "module.h" | |
| 31 #include "parse.h" | |
| 32 #include "scope.h" | |
| 33 #include "identifier.h" | |
| 34 #include "id.h" | |
| 35 #include "import.h" | |
| 36 #include "dsymbol.h" | |
| 37 #include "hdrgen.h" | |
| 38 #include "lexer.h" | |
| 39 | |
| 40 #define MARS 1 | |
| 41 #include "html.h" | |
| 42 | |
| 43 #ifdef IN_GCC | |
| 44 #include "d-dmd-gcc.h" | |
| 45 #endif | |
| 46 | |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
47 |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
48 #include "llvm/Support/CommandLine.h" |
|
1564
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
49 #include <map> |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
50 |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
51 static llvm::cl::opt<bool> preservePaths("op", |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
52 llvm::cl::desc("Do not strip paths from source file"), |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
53 llvm::cl::ZeroOrMore); |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
54 |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
55 static llvm::cl::opt<bool> fqnNames("oq", |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
56 llvm::cl::desc("Write object files with fully qualified names"), |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
57 llvm::cl::ZeroOrMore); |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
58 |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
59 |
|
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
60 |
| 336 | 61 ClassDeclaration *Module::moduleinfo; |
| 62 | |
| 63 Module *Module::rootModule; | |
| 64 DsymbolTable *Module::modules; | |
| 65 Array Module::amodules; | |
| 66 | |
| 67 Array Module::deferred; // deferred Dsymbol's needing semantic() run on them | |
| 68 unsigned Module::dprogress; | |
| 69 | |
| 70 void Module::init() | |
| 71 { | |
| 72 modules = new DsymbolTable(); | |
| 73 } | |
| 74 | |
| 75 Module::Module(char *filename, Identifier *ident, int doDocComment, int doHdrGen) | |
| 76 : Package(ident) | |
| 77 { | |
| 78 FileName *srcfilename; | |
| 79 | |
| 80 // printf("Module::Module(filename = '%s', ident = '%s')\n", filename, ident->toChars()); | |
| 81 this->arg = filename; | |
| 82 md = NULL; | |
| 83 errors = 0; | |
| 84 numlines = 0; | |
| 85 members = NULL; | |
| 86 isHtml = 0; | |
| 87 isDocFile = 0; | |
| 88 needmoduleinfo = 0; | |
| 89 #ifdef IN_GCC | |
| 90 strictlyneedmoduleinfo = 0; | |
| 91 #endif | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
92 selfimports = 0; |
| 336 | 93 insearch = 0; |
| 94 searchCacheIdent = NULL; | |
| 95 searchCacheSymbol = NULL; | |
| 96 searchCacheFlags = 0; | |
| 97 semanticstarted = 0; | |
| 98 semanticdone = 0; | |
| 99 decldefs = NULL; | |
| 100 vmoduleinfo = NULL; | |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1133
diff
changeset
|
101 #if IN_DMD |
| 336 | 102 massert = NULL; |
| 103 marray = NULL; | |
| 104 sictor = NULL; | |
| 105 sctor = NULL; | |
| 106 sdtor = NULL; | |
| 107 stest = NULL; | |
| 108 sfilename = NULL; | |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1133
diff
changeset
|
109 #endif |
| 336 | 110 root = 0; |
| 111 importedFrom = NULL; | |
| 112 srcfile = NULL; | |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
113 objfile = NULL; |
| 336 | 114 docfile = NULL; |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
115 hdrfile = NULL; |
| 336 | 116 |
| 117 debuglevel = 0; | |
| 118 debugids = NULL; | |
| 119 debugidsNot = NULL; | |
| 120 versionlevel = 0; | |
| 121 versionids = NULL; | |
| 122 versionidsNot = NULL; | |
| 123 | |
| 124 macrotable = NULL; | |
| 125 escapetable = NULL; | |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1133
diff
changeset
|
126 #if IN_DMD |
| 336 | 127 doppelganger = 0; |
| 128 cov = NULL; | |
| 129 covb = NULL; | |
|
1146
1860414bf3b7
* Moved ir/irsymbol.cpp/h into ir/irdsymbol.cpp/h.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1133
diff
changeset
|
130 #endif |
| 336 | 131 |
| 132 srcfilename = FileName::defaultExt(filename, global.mars_ext); | |
| 133 if (!srcfilename->equalsExt(global.mars_ext) && | |
|
510
6aee82889553
Merged DMD 1.034, array operations are not yet implemented ;)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
134 !srcfilename->equalsExt(global.hdr_ext) && |
| 336 | 135 !srcfilename->equalsExt("dd")) |
| 136 { | |
| 137 if (srcfilename->equalsExt("html") || | |
| 138 srcfilename->equalsExt("htm") || | |
| 139 srcfilename->equalsExt("xhtml")) | |
| 140 isHtml = 1; | |
| 141 else | |
| 142 { error("source file name '%s' must have .%s extension", srcfilename->toChars(), global.mars_ext); | |
| 143 fatal(); | |
| 144 } | |
| 145 } | |
| 146 srcfile = new File(srcfilename); | |
| 147 | |
|
664
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents:
643
diff
changeset
|
148 // LDC |
|
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
336
diff
changeset
|
149 llvmForceLogging = false; |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
150 this->doDocComment = doDocComment; |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
151 this->doHdrGen = doHdrGen; |
| 336 | 152 } |
| 153 | |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
154 File* Module::buildFilePath(const char* forcename, const char* path, const char* ext) |
| 336 | 155 { |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
156 const char *argobj; |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
157 if (forcename) |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
158 argobj = forcename; |
| 336 | 159 else |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
160 { |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
161 if (preservePaths) |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
162 argobj = (char*)this->arg; |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
163 else |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
164 argobj = FileName::name((char*)this->arg); |
| 336 | 165 |
|
986
a8cb25d478c4
Use LLVM-style command line (instead of DMD-style)
Frits van Bommel <fvbommel wxs.nl>
parents:
957
diff
changeset
|
166 if (fqnNames) |
| 643 | 167 { |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
168 if(md) |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
169 argobj = FileName::replaceName((char*)argobj, md->toChars()); |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
170 else |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
171 argobj = FileName::replaceName((char*)argobj, toChars()); |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
172 |
| 643 | 173 // add ext, otherwise forceExt will make nested.module into nested.bc |
| 174 size_t len = strlen(argobj); | |
| 175 size_t extlen = strlen(ext); | |
| 176 char* s = (char *)alloca(len + 1 + extlen + 1); | |
| 177 memcpy(s, argobj, len); | |
| 178 s[len] = '.'; | |
| 179 memcpy(s + len + 1, ext, extlen + 1); | |
| 180 s[len+1+extlen] = 0; | |
| 181 argobj = s; | |
| 182 } | |
| 336 | 183 } |
| 184 | |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
185 if (!FileName::absolute(argobj)) |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
186 { |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
187 argobj = FileName::combine(path, argobj); |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
188 } |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
189 |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
190 FileName::ensurePathExists(FileName::path(argobj)); |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
191 |
|
708
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
192 // always append the extension! otherwise hard to make output switches consistent |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
193 // if (forcename) |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
194 // return new File(argobj); |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
195 // else |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
196 // allow for .o and .obj on windows |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
197 #if _WIN32 |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
198 if (ext == global.params.objdir && FileName::ext(argobj) |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
199 && stricmp(FileName::ext(argobj), global.obj_ext_alt) == 0) |
|
1257
7af860e4f403
Changes for mingw to compile properly
Kelly Wilson <wilsonk cpsc.ucalgary.ca>
parents:
1195
diff
changeset
|
200 return new File((char*)argobj); |
|
708
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
201 #endif |
|
fd5665da3a27
Hopefully sensible command switch handling. Changed default ext to .o on Windows.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
202 return new File(FileName::forceExt(argobj, ext)); |
| 336 | 203 } |
| 204 | |
|
1564
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
205 // LDC |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
206 static void check_and_add_output_file(Module* NewMod, const std::string& str) |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
207 { |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
208 typedef std::map<std::string, Module*> map_t; |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
209 static map_t files; |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
210 |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
211 map_t::iterator i = files.find(str); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
212 if (i != files.end()) |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
213 { |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
214 Module* ThisMod = i->second; |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
215 error("Output file '%s' for module '%s' collides with previous module '%s'. See the -oq option", |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
216 str.c_str(), NewMod->toPrettyChars(), ThisMod->toPrettyChars()); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
217 fatal(); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
218 } |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
219 files.insert(std::make_pair(str, NewMod)); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
220 } |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
221 |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
222 void Module::buildTargetFiles() |
| 336 | 223 { |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
224 if(objfile && |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
225 (!doDocComment || docfile) && |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
226 (!doHdrGen || hdrfile)) |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
227 return; |
| 336 | 228 |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
229 if(!objfile) |
|
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
664
diff
changeset
|
230 objfile = Module::buildFilePath(global.params.objname, global.params.objdir, global.obj_ext); |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
231 if(doDocComment && !docfile) |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
232 docfile = Module::buildFilePath(global.params.docname, global.params.docdir, global.doc_ext); |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
233 if(doHdrGen && !hdrfile) |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
234 hdrfile = Module::buildFilePath(global.params.hdrname, global.params.hdrdir, global.hdr_ext); |
|
598
13ff06605226
To prevert source-overwriting in the future, forbit output files with the same
Christian Kamm <kamm incasoftware de>
parents:
597
diff
changeset
|
235 |
|
13ff06605226
To prevert source-overwriting in the future, forbit output files with the same
Christian Kamm <kamm incasoftware de>
parents:
597
diff
changeset
|
236 // safety check: never allow obj, doc or hdr file to have the source file's name |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
237 if(stricmp(FileName::name(objfile->name->str), FileName::name((char*)this->arg)) == 0) |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
238 { |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
239 error("Output object files with the same name as the source file are forbidden"); |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
240 fatal(); |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
241 } |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
242 if(docfile && stricmp(FileName::name(docfile->name->str), FileName::name((char*)this->arg)) == 0) |
|
598
13ff06605226
To prevert source-overwriting in the future, forbit output files with the same
Christian Kamm <kamm incasoftware de>
parents:
597
diff
changeset
|
243 { |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
244 error("Output doc files with the same name as the source file are forbidden"); |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
245 fatal(); |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
246 } |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
247 if(hdrfile && stricmp(FileName::name(hdrfile->name->str), FileName::name((char*)this->arg)) == 0) |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
248 { |
|
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
249 error("Output header files with the same name as the source file are forbidden"); |
|
598
13ff06605226
To prevert source-overwriting in the future, forbit output files with the same
Christian Kamm <kamm incasoftware de>
parents:
597
diff
changeset
|
250 fatal(); |
|
13ff06605226
To prevert source-overwriting in the future, forbit output files with the same
Christian Kamm <kamm incasoftware de>
parents:
597
diff
changeset
|
251 } |
|
1564
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
252 |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
253 // LDC |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
254 // another safety check to make sure we don't overwrite previous output files |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
255 check_and_add_output_file(this, objfile->name->str); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
256 if (docfile) |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
257 check_and_add_output_file(this, docfile->name->str); |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
258 if (hdrfile) |
|
68dea5bae9e9
Added check and error in case two same named modules - with different packages and compiled at once - would overwrite each other's output files.
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1257
diff
changeset
|
259 check_and_add_output_file(this, hdrfile->name->str); |
| 336 | 260 } |
| 261 | |
| 262 void Module::deleteObjFile() | |
| 263 { | |
| 264 if (global.params.obj) | |
| 265 objfile->remove(); | |
| 266 //if (global.params.llvmBC) | |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
267 //bcfile->remove(); |
|
604
a30fc28e8f23
Make creating and deleting of doc and hdr files dependent on whether doc and
Christian Kamm <kamm incasoftware de>
parents:
598
diff
changeset
|
268 if (doDocComment && docfile) |
| 336 | 269 docfile->remove(); |
| 270 } | |
| 271 | |
| 272 Module::~Module() | |
| 273 { | |
| 274 } | |
| 275 | |
| 276 const char *Module::kind() | |
| 277 { | |
| 278 return "module"; | |
| 279 } | |
| 280 | |
| 281 Module *Module::load(Loc loc, Array *packages, Identifier *ident) | |
| 282 { Module *m; | |
| 283 char *filename; | |
| 284 | |
| 285 //printf("Module::load(ident = '%s')\n", ident->toChars()); | |
| 286 | |
| 287 // Build module filename by turning: | |
| 288 // foo.bar.baz | |
| 289 // into: | |
| 290 // foo\bar\baz | |
| 291 filename = ident->toChars(); | |
| 292 if (packages && packages->dim) | |
| 293 { | |
| 294 OutBuffer buf; | |
| 295 int i; | |
| 296 | |
| 297 for (i = 0; i < packages->dim; i++) | |
| 298 { Identifier *pid = (Identifier *)packages->data[i]; | |
| 299 | |
| 300 buf.writestring(pid->toChars()); | |
| 301 #if _WIN32 | |
| 302 buf.writeByte('\\'); | |
| 303 #else | |
| 304 buf.writeByte('/'); | |
| 305 #endif | |
| 306 } | |
| 307 buf.writestring(filename); | |
| 308 buf.writeByte(0); | |
| 309 filename = (char *)buf.extractData(); | |
| 310 } | |
| 311 | |
| 312 m = new Module(filename, ident, 0, 0); | |
| 313 m->loc = loc; | |
| 314 | |
| 315 /* Search along global.path for .di file, then .d file. | |
| 316 */ | |
| 317 char *result = NULL; | |
| 318 FileName *fdi = FileName::forceExt(filename, global.hdr_ext); | |
| 319 FileName *fd = FileName::forceExt(filename, global.mars_ext); | |
| 320 char *sdi = fdi->toChars(); | |
| 321 char *sd = fd->toChars(); | |
| 322 | |
| 323 if (FileName::exists(sdi)) | |
| 324 result = sdi; | |
| 325 else if (FileName::exists(sd)) | |
| 326 result = sd; | |
| 327 else if (FileName::absolute(filename)) | |
| 328 ; | |
| 329 else if (!global.path) | |
| 330 ; | |
| 331 else | |
| 332 { | |
| 333 for (size_t i = 0; i < global.path->dim; i++) | |
| 334 { | |
| 335 char *p = (char *)global.path->data[i]; | |
| 336 char *n = FileName::combine(p, sdi); | |
| 337 if (FileName::exists(n)) | |
| 338 { result = n; | |
| 339 break; | |
| 340 } | |
| 341 mem.free(n); | |
| 342 n = FileName::combine(p, sd); | |
| 343 if (FileName::exists(n)) | |
| 344 { result = n; | |
| 345 break; | |
| 346 } | |
| 347 mem.free(n); | |
| 348 } | |
| 349 } | |
| 350 if (result) | |
| 351 m->srcfile = new File(result); | |
| 352 | |
| 353 if (global.params.verbose) | |
| 354 { | |
| 355 printf("import "); | |
| 356 if (packages) | |
| 357 { | |
| 358 for (size_t i = 0; i < packages->dim; i++) | |
| 359 { Identifier *pid = (Identifier *)packages->data[i]; | |
| 360 printf("%s.", pid->toChars()); | |
| 361 } | |
| 362 } | |
| 363 printf("%s\t(%s)\n", ident->toChars(), m->srcfile->toChars()); | |
| 364 } | |
| 365 | |
| 366 m->read(loc); | |
| 367 m->parse(); | |
| 368 | |
| 369 #ifdef IN_GCC | |
| 370 d_gcc_magic_module(m); | |
| 371 #endif | |
| 372 | |
| 373 return m; | |
| 374 } | |
| 375 | |
| 376 void Module::read(Loc loc) | |
| 377 { | |
| 378 //printf("Module::read('%s') file '%s'\n", toChars(), srcfile->toChars()); | |
| 379 if (srcfile->read()) | |
| 380 { error(loc, "cannot read file '%s'", srcfile->toChars()); | |
| 381 fatal(); | |
| 382 } | |
| 383 } | |
| 384 | |
| 385 inline unsigned readwordLE(unsigned short *p) | |
| 386 { | |
| 387 #if __I86__ | |
| 388 return *p; | |
| 389 #else | |
| 390 return (((unsigned char *)p)[1] << 8) | ((unsigned char *)p)[0]; | |
| 391 #endif | |
| 392 } | |
| 393 | |
| 394 inline unsigned readwordBE(unsigned short *p) | |
| 395 { | |
| 396 return (((unsigned char *)p)[0] << 8) | ((unsigned char *)p)[1]; | |
| 397 } | |
| 398 | |
| 399 inline unsigned readlongLE(unsigned *p) | |
| 400 { | |
| 401 #if __I86__ | |
| 402 return *p; | |
| 403 #else | |
| 404 return ((unsigned char *)p)[0] | | |
| 405 (((unsigned char *)p)[1] << 8) | | |
| 406 (((unsigned char *)p)[2] << 16) | | |
| 407 (((unsigned char *)p)[3] << 24); | |
| 408 #endif | |
| 409 } | |
| 410 | |
| 411 inline unsigned readlongBE(unsigned *p) | |
| 412 { | |
| 413 return ((unsigned char *)p)[3] | | |
| 414 (((unsigned char *)p)[2] << 8) | | |
| 415 (((unsigned char *)p)[1] << 16) | | |
| 416 (((unsigned char *)p)[0] << 24); | |
| 417 } | |
| 418 | |
| 419 #if IN_GCC | |
| 420 void Module::parse(bool dump_source) | |
| 421 #else | |
| 422 void Module::parse() | |
| 423 #endif | |
| 424 { char *srcname; | |
| 425 unsigned char *buf; | |
| 426 unsigned buflen; | |
| 427 unsigned le; | |
| 428 unsigned bom; | |
| 429 | |
| 430 //printf("Module::parse()\n"); | |
| 431 | |
| 432 srcname = srcfile->name->toChars(); | |
| 433 //printf("Module::parse(srcname = '%s')\n", srcname); | |
| 434 | |
| 435 buf = srcfile->buffer; | |
| 436 buflen = srcfile->len; | |
| 437 | |
| 438 if (buflen >= 2) | |
| 439 { | |
| 440 /* Convert all non-UTF-8 formats to UTF-8. | |
| 441 * BOM : http://www.unicode.org/faq/utf_bom.html | |
| 442 * 00 00 FE FF UTF-32BE, big-endian | |
| 443 * FF FE 00 00 UTF-32LE, little-endian | |
| 444 * FE FF UTF-16BE, big-endian | |
| 445 * FF FE UTF-16LE, little-endian | |
| 446 * EF BB BF UTF-8 | |
| 447 */ | |
| 448 | |
| 449 bom = 1; // assume there's a BOM | |
| 450 if (buf[0] == 0xFF && buf[1] == 0xFE) | |
| 451 { | |
| 452 if (buflen >= 4 && buf[2] == 0 && buf[3] == 0) | |
| 453 { // UTF-32LE | |
| 454 le = 1; | |
| 455 | |
| 456 Lutf32: | |
| 457 OutBuffer dbuf; | |
| 458 unsigned *pu = (unsigned *)(buf); | |
| 459 unsigned *pumax = &pu[buflen / 4]; | |
| 460 | |
| 461 if (buflen & 3) | |
| 462 { error("odd length of UTF-32 char source %u", buflen); | |
| 463 fatal(); | |
| 464 } | |
| 465 | |
| 466 dbuf.reserve(buflen / 4); | |
| 467 for (pu += bom; pu < pumax; pu++) | |
| 468 { unsigned u; | |
| 469 | |
| 470 u = le ? readlongLE(pu) : readlongBE(pu); | |
| 471 if (u & ~0x7F) | |
| 472 { | |
| 473 if (u > 0x10FFFF) | |
| 474 { error("UTF-32 value %08x greater than 0x10FFFF", u); | |
| 475 fatal(); | |
| 476 } | |
| 477 dbuf.writeUTF8(u); | |
| 478 } | |
| 479 else | |
| 480 dbuf.writeByte(u); | |
| 481 } | |
| 482 dbuf.writeByte(0); // add 0 as sentinel for scanner | |
| 483 buflen = dbuf.offset - 1; // don't include sentinel in count | |
| 484 buf = (unsigned char *) dbuf.extractData(); | |
| 485 } | |
| 486 else | |
| 487 { // UTF-16LE (X86) | |
| 488 // Convert it to UTF-8 | |
| 489 le = 1; | |
| 490 | |
| 491 Lutf16: | |
| 492 OutBuffer dbuf; | |
| 493 unsigned short *pu = (unsigned short *)(buf); | |
| 494 unsigned short *pumax = &pu[buflen / 2]; | |
| 495 | |
| 496 if (buflen & 1) | |
| 497 { error("odd length of UTF-16 char source %u", buflen); | |
| 498 fatal(); | |
| 499 } | |
| 500 | |
| 501 dbuf.reserve(buflen / 2); | |
| 502 for (pu += bom; pu < pumax; pu++) | |
| 503 { unsigned u; | |
| 504 | |
| 505 u = le ? readwordLE(pu) : readwordBE(pu); | |
| 506 if (u & ~0x7F) | |
| 507 { if (u >= 0xD800 && u <= 0xDBFF) | |
| 508 { unsigned u2; | |
| 509 | |
| 510 if (++pu > pumax) | |
| 511 { error("surrogate UTF-16 high value %04x at EOF", u); | |
| 512 fatal(); | |
| 513 } | |
| 514 u2 = le ? readwordLE(pu) : readwordBE(pu); | |
| 515 if (u2 < 0xDC00 || u2 > 0xDFFF) | |
| 516 { error("surrogate UTF-16 low value %04x out of range", u2); | |
| 517 fatal(); | |
| 518 } | |
| 519 u = (u - 0xD7C0) << 10; | |
| 520 u |= (u2 - 0xDC00); | |
| 521 } | |
| 522 else if (u >= 0xDC00 && u <= 0xDFFF) | |
| 523 { error("unpaired surrogate UTF-16 value %04x", u); | |
| 524 fatal(); | |
| 525 } | |
| 526 else if (u == 0xFFFE || u == 0xFFFF) | |
| 527 { error("illegal UTF-16 value %04x", u); | |
| 528 fatal(); | |
| 529 } | |
| 530 dbuf.writeUTF8(u); | |
| 531 } | |
| 532 else | |
| 533 dbuf.writeByte(u); | |
| 534 } | |
| 535 dbuf.writeByte(0); // add 0 as sentinel for scanner | |
| 536 buflen = dbuf.offset - 1; // don't include sentinel in count | |
| 537 buf = (unsigned char *) dbuf.extractData(); | |
| 538 } | |
| 539 } | |
| 540 else if (buf[0] == 0xFE && buf[1] == 0xFF) | |
| 541 { // UTF-16BE | |
| 542 le = 0; | |
| 543 goto Lutf16; | |
| 544 } | |
| 545 else if (buflen >= 4 && buf[0] == 0 && buf[1] == 0 && buf[2] == 0xFE && buf[3] == 0xFF) | |
| 546 { // UTF-32BE | |
| 547 le = 0; | |
| 548 goto Lutf32; | |
| 549 } | |
| 550 else if (buflen >= 3 && buf[0] == 0xEF && buf[1] == 0xBB && buf[2] == 0xBF) | |
| 551 { // UTF-8 | |
| 552 | |
| 553 buf += 3; | |
| 554 buflen -= 3; | |
| 555 } | |
| 556 else | |
| 557 { | |
| 558 /* There is no BOM. Make use of Arcane Jill's insight that | |
| 559 * the first char of D source must be ASCII to | |
| 560 * figure out the encoding. | |
| 561 */ | |
| 562 | |
| 563 bom = 0; | |
| 564 if (buflen >= 4) | |
| 565 { if (buf[1] == 0 && buf[2] == 0 && buf[3] == 0) | |
| 566 { // UTF-32LE | |
| 567 le = 1; | |
| 568 goto Lutf32; | |
| 569 } | |
| 570 else if (buf[0] == 0 && buf[1] == 0 && buf[2] == 0) | |
| 571 { // UTF-32BE | |
| 572 le = 0; | |
| 573 goto Lutf32; | |
| 574 } | |
| 575 } | |
| 576 if (buflen >= 2) | |
| 577 { | |
| 578 if (buf[1] == 0) | |
| 579 { // UTF-16LE | |
| 580 le = 1; | |
| 581 goto Lutf16; | |
| 582 } | |
| 583 else if (buf[0] == 0) | |
| 584 { // UTF-16BE | |
| 585 le = 0; | |
| 586 goto Lutf16; | |
| 587 } | |
| 588 } | |
| 589 | |
| 590 // It's UTF-8 | |
| 591 if (buf[0] >= 0x80) | |
| 592 { error("source file must start with BOM or ASCII character, not \\x%02X", buf[0]); | |
| 593 fatal(); | |
| 594 } | |
| 595 } | |
| 596 } | |
| 597 | |
| 598 #ifdef IN_GCC | |
|
1133
eeb8b95ea92e
Cleanup DMD 1.041 merge.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
1103
diff
changeset
|
599 // dump utf-8 encoded source |
| 336 | 600 if (dump_source) |
| 601 { // %% srcname could contain a path ... | |
| 602 d_gcc_dump_source(srcname, "utf-8", buf, buflen); | |
| 603 } | |
| 604 #endif | |
| 605 | |
| 606 /* If it starts with the string "Ddoc", then it's a documentation | |
| 607 * source file. | |
| 608 */ | |
| 609 if (buflen >= 4 && memcmp(buf, "Ddoc", 4) == 0) | |
| 610 { | |
| 611 comment = buf + 4; | |
| 612 isDocFile = 1; | |
| 613 return; | |
| 614 } | |
| 615 if (isHtml) | |
| 616 { | |
| 617 OutBuffer *dbuf = new OutBuffer(); | |
| 618 Html h(srcname, buf, buflen); | |
| 619 h.extractCode(dbuf); | |
| 620 buf = dbuf->data; | |
| 621 buflen = dbuf->offset; | |
| 622 #ifdef IN_GCC | |
| 623 // dump extracted source | |
| 624 if (dump_source) | |
| 625 d_gcc_dump_source(srcname, "d.utf-8", buf, buflen); | |
| 626 #endif | |
| 627 } | |
| 628 Parser p(this, buf, buflen, docfile != NULL); | |
| 629 p.nextToken(); | |
| 630 members = p.parseModule(); | |
| 631 md = p.md; | |
| 632 numlines = p.loc.linnum; | |
| 633 | |
| 634 DsymbolTable *dst; | |
| 635 | |
| 636 if (md) | |
| 637 { this->ident = md->id; | |
| 638 dst = Package::resolve(md->packages, &this->parent, NULL); | |
| 639 } | |
| 640 else | |
| 641 { | |
| 642 dst = modules; | |
| 643 | |
| 644 /* Check to see if module name is a valid identifier | |
| 645 */ | |
| 646 if (!Lexer::isValidIdentifier(this->ident->toChars())) | |
| 647 error("has non-identifier characters in filename, use module declaration instead"); | |
| 648 } | |
| 649 | |
| 650 // Update global list of modules | |
| 651 if (!dst->insert(this)) | |
| 652 { | |
| 653 if (md) | |
| 654 error(loc, "is in multiple packages %s", md->toChars()); | |
| 655 else | |
| 656 error(loc, "is in multiple defined"); | |
| 657 } | |
| 658 else | |
| 659 { | |
| 660 amodules.push(this); | |
| 661 } | |
| 662 } | |
| 663 | |
|
751
dc8b8b7ea0c1
Fix compile-time warnings. Adjust include in d-asm-i386.
Christian Kamm <kamm incasoftware de>
parents:
708
diff
changeset
|
664 void Module::semantic(Scope* unused_sc) |
| 336 | 665 { int i; |
| 666 | |
| 667 if (semanticstarted) | |
| 668 return; | |
| 669 | |
| 670 //printf("+Module::semantic(this = %p, '%s'): parent = %p\n", this, toChars(), parent); | |
| 671 semanticstarted = 1; | |
| 672 | |
| 673 // Note that modules get their own scope, from scratch. | |
| 674 // This is so regardless of where in the syntax a module | |
| 675 // gets imported, it is unaffected by context. | |
| 676 Scope *sc = Scope::createGlobal(this); // create root scope | |
| 677 | |
| 678 //printf("Module = %p, linkage = %d\n", sc->scopesym, sc->linkage); | |
| 679 | |
| 680 // Add import of "object" if this module isn't "object" | |
| 681 if (ident != Id::object) | |
| 682 { | |
| 683 Import *im = new Import(0, NULL, Id::object, NULL, 0); | |
| 684 members->shift(im); | |
| 685 } | |
| 686 | |
| 687 // Add all symbols into module's symbol table | |
| 688 symtab = new DsymbolTable(); | |
| 689 for (i = 0; i < members->dim; i++) | |
| 690 { Dsymbol *s; | |
| 691 | |
| 692 s = (Dsymbol *)members->data[i]; | |
| 693 s->addMember(NULL, sc->scopesym, 1); | |
| 694 } | |
| 695 | |
| 696 // Pass 1 semantic routines: do public side of the definition | |
| 697 for (i = 0; i < members->dim; i++) | |
| 698 { Dsymbol *s; | |
| 699 | |
| 700 s = (Dsymbol *)members->data[i]; | |
| 701 //printf("\tModule('%s'): '%s'.semantic()\n", toChars(), s->toChars()); | |
| 702 s->semantic(sc); | |
| 703 runDeferredSemantic(); | |
| 704 } | |
| 705 | |
| 706 sc = sc->pop(); | |
| 707 sc->pop(); | |
| 708 semanticdone = semanticstarted; | |
| 709 //printf("-Module::semantic(this = %p, '%s'): parent = %p\n", this, toChars(), parent); | |
| 710 } | |
| 711 | |
|
751
dc8b8b7ea0c1
Fix compile-time warnings. Adjust include in d-asm-i386.
Christian Kamm <kamm incasoftware de>
parents:
708
diff
changeset
|
712 void Module::semantic2(Scope* unused_sc) |
| 336 | 713 { int i; |
| 714 | |
| 715 if (deferred.dim) | |
| 716 { | |
| 717 for (int i = 0; i < deferred.dim; i++) | |
| 718 { | |
| 719 Dsymbol *sd = (Dsymbol *)deferred.data[i]; | |
| 720 | |
| 721 sd->error("unable to resolve forward reference in definition"); | |
| 722 } | |
| 723 return; | |
| 724 } | |
| 725 //printf("Module::semantic2('%s'): parent = %p\n", toChars(), parent); | |
| 726 if (semanticstarted >= 2) | |
| 727 return; | |
| 728 assert(semanticstarted == 1); | |
| 729 semanticstarted = 2; | |
| 730 | |
| 731 // Note that modules get their own scope, from scratch. | |
| 732 // This is so regardless of where in the syntax a module | |
| 733 // gets imported, it is unaffected by context. | |
| 734 Scope *sc = Scope::createGlobal(this); // create root scope | |
| 735 //printf("Module = %p\n", sc.scopesym); | |
| 736 | |
| 737 // Pass 2 semantic routines: do initializers and function bodies | |
| 738 for (i = 0; i < members->dim; i++) | |
| 739 { Dsymbol *s; | |
| 740 | |
| 741 s = (Dsymbol *)members->data[i]; | |
| 742 s->semantic2(sc); | |
| 743 } | |
| 744 | |
| 745 sc = sc->pop(); | |
| 746 sc->pop(); | |
| 747 semanticdone = semanticstarted; | |
| 748 //printf("-Module::semantic2('%s'): parent = %p\n", toChars(), parent); | |
| 749 } | |
| 750 | |
|
751
dc8b8b7ea0c1
Fix compile-time warnings. Adjust include in d-asm-i386.
Christian Kamm <kamm incasoftware de>
parents:
708
diff
changeset
|
751 void Module::semantic3(Scope* unused_sc) |
| 336 | 752 { int i; |
| 753 | |
| 754 //printf("Module::semantic3('%s'): parent = %p\n", toChars(), parent); | |
| 755 if (semanticstarted >= 3) | |
| 756 return; | |
| 757 assert(semanticstarted == 2); | |
| 758 semanticstarted = 3; | |
| 759 | |
| 760 // Note that modules get their own scope, from scratch. | |
| 761 // This is so regardless of where in the syntax a module | |
| 762 // gets imported, it is unaffected by context. | |
| 763 Scope *sc = Scope::createGlobal(this); // create root scope | |
| 764 //printf("Module = %p\n", sc.scopesym); | |
| 765 | |
| 766 // Pass 3 semantic routines: do initializers and function bodies | |
| 767 for (i = 0; i < members->dim; i++) | |
| 768 { Dsymbol *s; | |
| 769 | |
| 770 s = (Dsymbol *)members->data[i]; | |
| 771 //printf("Module %s: %s.semantic3()\n", toChars(), s->toChars()); | |
| 772 s->semantic3(sc); | |
| 773 } | |
| 774 | |
| 775 sc = sc->pop(); | |
| 776 sc->pop(); | |
| 777 semanticdone = semanticstarted; | |
| 778 } | |
| 779 | |
| 780 void Module::inlineScan() | |
| 781 { int i; | |
| 782 | |
| 783 if (semanticstarted >= 4) | |
| 784 return; | |
| 785 assert(semanticstarted == 3); | |
| 786 semanticstarted = 4; | |
| 787 | |
| 788 // Note that modules get their own scope, from scratch. | |
| 789 // This is so regardless of where in the syntax a module | |
| 790 // gets imported, it is unaffected by context. | |
| 791 //printf("Module = %p\n", sc.scopesym); | |
| 792 | |
| 793 for (i = 0; i < members->dim; i++) | |
| 794 { Dsymbol *s; | |
| 795 | |
| 796 s = (Dsymbol *)members->data[i]; | |
| 797 //if (global.params.verbose) | |
| 798 //printf("inline scan symbol %s\n", s->toChars()); | |
| 799 | |
| 800 s->inlineScan(); | |
| 801 } | |
| 802 semanticdone = semanticstarted; | |
| 803 } | |
| 804 | |
| 805 /**************************************************** | |
| 806 */ | |
| 807 | |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
808 // is this used anywhere? |
|
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
809 /* |
| 336 | 810 void Module::gensymfile() |
| 811 { | |
| 812 OutBuffer buf; | |
| 813 HdrGenState hgs; | |
| 814 | |
| 815 //printf("Module::gensymfile()\n"); | |
| 816 | |
| 817 buf.printf("// Sym file generated from '%s'", srcfile->toChars()); | |
| 818 buf.writenl(); | |
| 819 | |
| 820 for (int i = 0; i < members->dim; i++) | |
| 821 { Dsymbol *s = (Dsymbol *)members->data[i]; | |
| 822 | |
| 823 s->toCBuffer(&buf, &hgs); | |
| 824 } | |
| 825 | |
| 826 // Transfer image to file | |
| 827 symfile->setbuffer(buf.data, buf.offset); | |
| 828 buf.data = NULL; | |
| 829 | |
| 830 symfile->writev(); | |
|
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
550
diff
changeset
|
831 }*/ |
| 336 | 832 |
| 833 /********************************** | |
| 834 * Determine if we need to generate an instance of ModuleInfo | |
| 835 * for this Module. | |
| 836 */ | |
| 837 | |
| 838 int Module::needModuleInfo() | |
| 839 { | |
|
550
cbe08531430f
Removed unimplemented switches.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
510
diff
changeset
|
840 return needmoduleinfo; |
| 336 | 841 } |
| 842 | |
| 843 Dsymbol *Module::search(Loc loc, Identifier *ident, int flags) | |
| 844 { | |
| 845 /* Since modules can be circularly referenced, | |
| 846 * need to stop infinite recursive searches. | |
| 847 */ | |
| 848 | |
| 849 //printf("%s Module::search('%s', flags = %d) insearch = %d\n", toChars(), ident->toChars(), flags, insearch); | |
| 850 Dsymbol *s; | |
| 851 if (insearch) | |
| 852 s = NULL; | |
| 853 else if (searchCacheIdent == ident && searchCacheFlags == flags) | |
| 854 s = searchCacheSymbol; | |
| 855 else | |
| 856 { | |
| 857 insearch = 1; | |
| 858 s = ScopeDsymbol::search(loc, ident, flags); | |
| 859 insearch = 0; | |
| 860 | |
| 861 searchCacheIdent = ident; | |
| 862 searchCacheSymbol = s; | |
| 863 searchCacheFlags = flags; | |
| 864 } | |
| 865 return s; | |
| 866 } | |
| 867 | |
| 868 /******************************************* | |
| 869 * Can't run semantic on s now, try again later. | |
| 870 */ | |
| 871 | |
| 872 void Module::addDeferredSemantic(Dsymbol *s) | |
| 873 { | |
| 874 // Don't add it if it is already there | |
| 875 for (int i = 0; i < deferred.dim; i++) | |
| 876 { | |
| 877 Dsymbol *sd = (Dsymbol *)deferred.data[i]; | |
| 878 | |
| 879 if (sd == s) | |
| 880 return; | |
| 881 } | |
| 882 | |
| 883 //printf("Module::addDeferredSemantic('%s')\n", s->toChars()); | |
| 884 deferred.push(s); | |
| 885 } | |
| 886 | |
| 887 | |
| 888 /****************************************** | |
| 889 * Run semantic() on deferred symbols. | |
| 890 */ | |
| 891 | |
| 892 void Module::runDeferredSemantic() | |
| 893 { | |
| 894 size_t len; | |
| 895 | |
| 896 static int nested; | |
| 897 if (nested) | |
| 898 return; | |
| 899 //if (deferred.dim) printf("+Module::runDeferredSemantic('%s'), len = %d\n", toChars(), deferred.dim); | |
| 900 nested++; | |
| 901 | |
| 902 do | |
| 903 { | |
| 904 dprogress = 0; | |
| 905 len = deferred.dim; | |
| 906 if (!len) | |
| 907 break; | |
| 908 | |
| 909 Dsymbol **todo; | |
| 910 Dsymbol *tmp; | |
| 911 if (len == 1) | |
| 912 { | |
| 913 todo = &tmp; | |
| 914 } | |
| 915 else | |
| 916 { | |
| 917 todo = (Dsymbol **)alloca(len * sizeof(Dsymbol *)); | |
| 918 assert(todo); | |
| 919 } | |
| 920 memcpy(todo, deferred.data, len * sizeof(Dsymbol *)); | |
| 921 deferred.setDim(0); | |
| 922 | |
| 923 for (int i = 0; i < len; i++) | |
| 924 { | |
| 925 Dsymbol *s = todo[i]; | |
| 926 | |
| 927 s->semantic(NULL); | |
| 928 //printf("deferred: %s, parent = %s\n", s->toChars(), s->parent->toChars()); | |
| 929 } | |
| 930 //printf("\tdeferred.dim = %d, len = %d, dprogress = %d\n", deferred.dim, len, dprogress); | |
| 931 } while (deferred.dim < len || dprogress); // while making progress | |
| 932 nested--; | |
| 933 //printf("-Module::runDeferredSemantic('%s'), len = %d\n", toChars(), deferred.dim); | |
| 934 } | |
| 935 | |
|
875
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
936 /************************************ |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
937 * Recursively look at every module this module imports, |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
938 * return TRUE if it imports m. |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
939 * Can be used to detect circular imports. |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
940 */ |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
941 |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
942 int Module::imports(Module *m) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
943 { |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
944 //printf("%s Module::imports(%s)\n", toChars(), m->toChars()); |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
945 int aimports_dim = aimports.dim; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
946 #if 0 |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
947 for (int i = 0; i < aimports.dim; i++) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
948 { Module *mi = (Module *)aimports.data[i]; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
949 printf("\t[%d] %s\n", i, mi->toChars()); |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
950 } |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
951 #endif |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
952 for (int i = 0; i < aimports.dim; i++) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
953 { Module *mi = (Module *)aimports.data[i]; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
954 if (mi == m) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
955 return TRUE; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
956 if (!mi->insearch) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
957 { |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
958 mi->insearch = 1; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
959 int r = mi->imports(m); |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
960 if (r) |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
961 return r; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
962 } |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
963 } |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
964 return FALSE; |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
965 } |
|
330f999ade44
Merged DMD 1.038
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
872
diff
changeset
|
966 |
|
1103
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
967 /************************************* |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
968 * Return !=0 if module imports itself. |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
969 */ |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
970 |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
971 int Module::selfImports() |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
972 { |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
973 //printf("Module::selfImports() %s\n", toChars()); |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
974 if (!selfimports) |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
975 { |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
976 for (int i = 0; i < amodules.dim; i++) |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
977 { Module *mi = (Module *)amodules.data[i]; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
978 //printf("\t[%d] %s\n", i, mi->toChars()); |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
979 mi->insearch = 0; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
980 } |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
981 |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
982 selfimports = imports(this) + 1; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
983 |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
984 for (int i = 0; i < amodules.dim; i++) |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
985 { Module *mi = (Module *)amodules.data[i]; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
986 //printf("\t[%d] %s\n", i, mi->toChars()); |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
987 mi->insearch = 0; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
988 } |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
989 } |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
990 return selfimports - 1; |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
991 } |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
992 |
|
b30fe7e1dbb9
- Updated to DMD frontend 1.041.
Tomas Lindquist Olsen <tomas.l.olsen gmail.com>
parents:
986
diff
changeset
|
993 |
| 336 | 994 /* =========================== ModuleDeclaration ===================== */ |
| 995 | |
| 996 ModuleDeclaration::ModuleDeclaration(Array *packages, Identifier *id) | |
| 997 { | |
| 998 this->packages = packages; | |
| 999 this->id = id; | |
| 1000 } | |
| 1001 | |
| 1002 char *ModuleDeclaration::toChars() | |
| 1003 { | |
| 1004 OutBuffer buf; | |
| 1005 int i; | |
| 1006 | |
| 1007 if (packages && packages->dim) | |
| 1008 { | |
| 1009 for (i = 0; i < packages->dim; i++) | |
| 1010 { Identifier *pid = (Identifier *)packages->data[i]; | |
| 1011 | |
| 1012 buf.writestring(pid->toChars()); | |
| 1013 buf.writeByte('.'); | |
| 1014 } | |
| 1015 } | |
| 1016 buf.writestring(id->toChars()); | |
| 1017 buf.writeByte(0); | |
| 1018 return (char *)buf.extractData(); | |
| 1019 } | |
| 1020 | |
| 1021 /* =========================== Package ===================== */ | |
| 1022 | |
| 1023 Package::Package(Identifier *ident) | |
| 1024 : ScopeDsymbol(ident) | |
| 1025 { | |
| 1026 } | |
| 1027 | |
| 1028 | |
| 1029 const char *Package::kind() | |
| 1030 { | |
| 1031 return "package"; | |
| 1032 } | |
| 1033 | |
| 1034 | |
| 1035 DsymbolTable *Package::resolve(Array *packages, Dsymbol **pparent, Package **ppkg) | |
| 1036 { | |
| 1037 DsymbolTable *dst = Module::modules; | |
| 1038 Dsymbol *parent = NULL; | |
| 1039 | |
| 1040 //printf("Package::resolve()\n"); | |
| 1041 if (ppkg) | |
| 1042 *ppkg = NULL; | |
| 1043 | |
| 1044 if (packages) | |
| 1045 { int i; | |
| 1046 | |
| 1047 for (i = 0; i < packages->dim; i++) | |
| 1048 { Identifier *pid = (Identifier *)packages->data[i]; | |
| 1049 Dsymbol *p; | |
| 1050 | |
| 1051 p = dst->lookup(pid); | |
| 1052 if (!p) | |
| 1053 { | |
| 1054 p = new Package(pid); | |
| 1055 dst->insert(p); | |
| 1056 p->parent = parent; | |
| 1057 ((ScopeDsymbol *)p)->symtab = new DsymbolTable(); | |
| 1058 } | |
| 1059 else | |
| 1060 { | |
| 1061 assert(p->isPackage()); | |
| 1062 if (p->isModule()) | |
| 1063 { p->error("module and package have the same name"); | |
| 1064 fatal(); | |
| 1065 break; | |
| 1066 } | |
| 1067 } | |
| 1068 parent = p; | |
| 1069 dst = ((Package *)p)->symtab; | |
| 1070 if (ppkg && !*ppkg) | |
| 1071 *ppkg = (Package *)p; | |
| 1072 } | |
| 1073 if (pparent) | |
| 1074 { | |
| 1075 *pparent = parent; | |
| 1076 } | |
| 1077 } | |
| 1078 return dst; | |
| 1079 } |