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view ldc2.conf.in @ 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 | 8403fec8c34c |
children | 15f1707721fa |
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// This configuration file uses libconfig. // See http://www.hyperrealm.com/libconfig/ for syntax details. // The default group is required default: { // 'switches' holds array of string that are appends to the command line // arguments before they are parsed. switches = [ "-I@RUNTIME_DIR@/import", "-L-L@PROJECT_BINARY_DIR@/../lib", "-defaultlib=@RUNTIME_AIO@", "-debuglib=@RUNTIME_AIO@" ]; };