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| author | Pierre-Marie de Rodat <derodat@adacore.com> | 2017-05-30 15:34:00 +0000 |
|---|---|---|
| committer | Pierre-Marie de Rodat <pmderodat@gcc.gnu.org> | 2017-05-30 15:34:00 +0000 |
| commit | 0a37d40c9ceee7b502a06214037346884debf4e6 (patch) | |
| tree | f1761d3932477acc359771d0b1794dacbd2457af /gcc/tree-diagnostic.c | |
| parent | e2f353338584c197e7d62370821fe48f76a52ce8 (diff) | |
| download | gcc-0a37d40c9ceee7b502a06214037346884debf4e6.zip gcc-0a37d40c9ceee7b502a06214037346884debf4e6.tar.gz gcc-0a37d40c9ceee7b502a06214037346884debf4e6.tar.bz2 | |
gimplify_modify_expr: avoid DECL_DEBUG_EXPR links across functions
An upcoming patch exposes a bug in gimplify_modify_expr. There, we try
not to create DECL_DEBUG_EXPR links across functions, however we don't
check that *FROM_P actually belongs to the current function before
modifying it. This patch fixes this oversight.
gcc/
* gimplify.c (gimplify_modify_expr): Don't create a
DECL_DEBUG_EXPR link if *FROM_P does not belong to the current
function.
From-SVN: r248688
Diffstat (limited to 'gcc/tree-diagnostic.c')
0 files changed, 0 insertions, 0 deletions