Mercurial > projects > ldc
view tests/mini/bug199_ctfestructinit.d @ 1318:bac742d3a72d
Make sure this testcase keeps crashing with -O3.
Recent optimization improvements made LLVM realize the store-to-null was
unavoidable, so it deleted all of main() and replaced it with 'unreachable'.
Because the body of main() no longer even contained a return instruction,
calling it caused random code to be ran instead. This happened to be the code
that links in the ModuleInfo on my machine, which then returned "successfully".
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Sat, 09 May 2009 00:55:47 +0200 |
parents | 29c0d1194033 |
children |
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struct Color { uint c; } struct Vertex { double x, y; Color c; static Vertex opCall(double x, double y, Color c) { Vertex ret; ret.x = x; ret.y = y; ret.c = c; return ret; } } void main() { Color c = {0xffffffff}; auto v = Vertex(1, 5, c); assert(v.x == 1 && v.y == 5); // passes assert(v.c.c == 0xffffffff); // fails in LDC }