From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/parse/limits-initializer1.C | 37 ++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 gcc/testsuite/g++.dg/parse/limits-initializer1.C (limited to 'gcc/testsuite/g++.dg/parse/limits-initializer1.C') diff --git a/gcc/testsuite/g++.dg/parse/limits-initializer1.C b/gcc/testsuite/g++.dg/parse/limits-initializer1.C new file mode 100644 index 000000000..4b507912f --- /dev/null +++ b/gcc/testsuite/g++.dg/parse/limits-initializer1.C @@ -0,0 +1,37 @@ +// PR middle-end/42803 +// { dg-do compile } +// { dg-options "-O0" } + +#define X2 (a + a) +#define X4 (X2 + X2) +#define X8 (X4 + X4) +#define X16 (X8 + X8) +#define X32 (X16 + X16) +#define X64 (X32 + X32) +#define X128 (X64 + X64) +#define X256 (X128 + X128) +#define X512 (X256 + X256) +#define X1024 (X512 + X512) +#define X2048 (X1024 + X1024) +#define X4096 (X2048 + X2048) +#define X8192 (X4096 + X4096) +#define X16384 (X8192 + X8192) +#define X32768 (X16384 + X16384) +#define X65536 (X32768 + X32768) +#define X131072 (X65536 + X65536) +#define X262144 (X131072 + X131072) + +int +foo (int a) +{ + int v = X262144; + return v; +} + +// Emit an error to just make sure we don't waste too much time +// in the middle-end compiling this. +int +bar (void) +{ + return x; // { dg-error "was not declared in this scope" } +} -- cgit v1.2.3