Mercurial > projects > ldc

annotate test/aa4.d @ 203:e881c9b1c738 trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 . Changed: removed the crappy realloc based dynamic memory runtime and started moving over to DMD style runtime support, part of moving to real GC. Fixed: dynamic arrays now use GC runtime for allocating memory. Fixed: new expression now use GC for allocating memory. Changed: revamped the dynamic array support routines related to dynamic memory. Fixed: assertions no longer create exsessive allocas. Changed: misc. minor cleanups.
author lindquist
date Tue, 13 May 2008 14:42:09 +0200
parents 5ab8e92611f9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
109
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
1 module aa4;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
2
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
3 void main()
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
4 {
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
5 int[int] aa;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
6 aa = addkey(aa,42,12);
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
7 int* p = haskey(aa,42);
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
8 assert(p && *p == 12);
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
9 }
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
10
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
11 int[int] addkey(int[int] aa, int key, int val)
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
12 {
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
13 aa[key] = val;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
14 return aa;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
15 }
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
16
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
17 int* haskey(int[int] aa, int key)
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
18 {
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
19 return key in aa;
5ab8e92611f9 [svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff changeset
20 }