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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2008-08-28 00:00:49 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2008-08-28 00:00:49 +0000 |
| commit | 1bfb8f513f3d5af5a967b6860b0eb642e738de0c (patch) | |
| tree | 00b3ce510ba3cb580887d6c03dc392d1719a90bf /gcc/c-common.c | |
| parent | e9527cfd9665e3cb0887682ccb0d17d040732799 (diff) | |
| download | gcc-1bfb8f513f3d5af5a967b6860b0eb642e738de0c.zip gcc-1bfb8f513f3d5af5a967b6860b0eb642e738de0c.tar.gz gcc-1bfb8f513f3d5af5a967b6860b0eb642e738de0c.tar.bz2 | |
re PR c++/37217 (-Wconversion causes ICE with __builtin_strcmp with one char compare)
2008-08-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR 37217
* c-common.c (conversion_warning): Check for null operands.
testsuite/
* gcc.dg/pr37217.c: New.
From-SVN: r139682
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index d06c969..e0a0829 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -1568,7 +1568,7 @@ conversion_warning (tree type, tree expr) for (i = 0; i < expr_num_operands; i++) { tree op = TREE_OPERAND (expr, i); - if (DECL_P (op) && DECL_ARTIFICIAL (op)) + if (op && DECL_P (op) && DECL_ARTIFICIAL (op)) return; } |