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author | Chris Lattner <sabre@nondot.org> | 2011-06-14 06:38:10 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2011-06-14 06:38:10 +0000 |
commit | e1eed38733ed47d44f9d8c7731817c411eaf4141 (patch) | |
tree | 892eac9a394c9c6c0f3f8f4df555b7a855cab903 /test/Sema/const-eval.c | |
parent | 24c38e1ff057ce49c866294bf486444255e18f31 (diff) |
when compiling in a GNU mode (e.g. gnu99) treat VLAs with a size that can be folded to a constant
as constant size arrays. This has slightly different semantics in some insane cases, but allows
us to accept some constructs that GCC does. Continue to be pedantic in -std=c99 and other
modes. This addressed rdar://8733881 - error "variable-sized object may not be initialized"; g++ accepts same code
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132983 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Sema/const-eval.c')
-rw-r--r-- | test/Sema/const-eval.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Sema/const-eval.c b/test/Sema/const-eval.c index 56c429c58c..bdb40ae54b 100644 --- a/test/Sema/const-eval.c +++ b/test/Sema/const-eval.c @@ -36,7 +36,7 @@ int g17[(3?:1) - 2]; EVAL_EXPR(18, ((int)((void*)10 + 10)) == 20 ? 1 : -1); struct s { - int a[(int)-1.0f]; // expected-error {{array size is negative}} + int a[(int)-1.0f]; // expected-error {{'a' declared as an array with a negative size}} }; EVAL_EXPR(19, ((int)&*(char*)10 == 10 ? 1 : -1)); |