Mercurial > projects > ldc
annotate gen/aa.h @ 1418:f5f8c21ce6ef
Make "`aa[key]`" use the same runtime call as "`key in aa`". The runtime calls
these were using were different, but with equivalent definitions.
With `ldc -O3`, the following functions now all compile to the exact same code:
{{{
int[int] y;
void foo(int x) {
if (x in y) {
auto z = x in y;
sink(*z);
}
}
void bar(int x) {
if (x in y) {
sink(y[x]);
}
}
void baz(int x) {
if (auto p = x in y) {
sink(*p);
}
}
}}}
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Mon, 25 May 2009 12:50:40 +0200 |
parents | eef8ac26c66c |
children | 09734fb929c0 |
rev | line source |
---|---|
664
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents:
458
diff
changeset
|
1 #ifndef LDC_GEN_AA_H |
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents:
458
diff
changeset
|
2 #define LDC_GEN_AA_H |
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff
changeset
|
3 |
458
121624c14053
Fixed AA Rvalue-only access (like indexing an AA return value immediately).
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
399
diff
changeset
|
4 DValue* DtoAAIndex(Loc& loc, Type* type, DValue* aa, DValue* key, bool lvalue); |
399
0e6b4d65d3f8
Give error messages for invalid casts.
Christian Kamm <kamm incasoftware de>
parents:
127
diff
changeset
|
5 DValue* DtoAAIn(Loc& loc, Type* type, DValue* aa, DValue* key); |
0e6b4d65d3f8
Give error messages for invalid casts.
Christian Kamm <kamm incasoftware de>
parents:
127
diff
changeset
|
6 void DtoAARemove(Loc& loc, DValue* aa, DValue* key); |
109
5ab8e92611f9
[svn r113] Added initial support for associative arrays (AAs).
lindquist
parents:
diff
changeset
|
7 |
664
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
parents:
458
diff
changeset
|
8 #endif // LDC_GEN_AA_H |