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| author | Marek Polacek <polacek@redhat.com> | 2017-05-26 11:17:34 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2017-05-26 11:17:34 +0000 |
| commit | 015cf5d1d1ea43b9ade4c58a365be11b02e10df3 (patch) | |
| tree | 2a622999af4d0ec7d9c9d50704ecff2844b27c0d /gcc/c | |
| parent | 9e2248e6d31fcb697a83337438ef9509b19db7e5 (diff) | |
| download | gcc-015cf5d1d1ea43b9ade4c58a365be11b02e10df3.zip gcc-015cf5d1d1ea43b9ade4c58a365be11b02e10df3.tar.gz gcc-015cf5d1d1ea43b9ade4c58a365be11b02e10df3.tar.bz2 | |
re PR sanitizer/80659 (-fsanitize=address evokes ICE in in gimplify_switch_expr)
PR sanitizer/80659
* c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and
DECL_IGNORED_P even for non-static compound literals.
* gcc.dg/asan/pr80659.c: New test.
From-SVN: r248491
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/c/c-decl.c | 4 |
2 files changed, 11 insertions, 2 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 922e190..7567aa7 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,12 @@ +2017-05-26 Marek Polacek <polacek@redhat.com> + + Backported from mainline + 2017-05-17 Marek Polacek <polacek@redhat.com> + + PR sanitizer/80659 + * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and + DECL_IGNORED_P even for non-static compound literals. + 2017-05-03 Jakub Jelinek <jakub@redhat.com> Backported from mainline diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index 64a11079..2acedac 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -5261,6 +5261,8 @@ build_compound_literal (location_t loc, tree type, tree init, bool non_const) DECL_CONTEXT (decl) = current_function_decl; TREE_USED (decl) = 1; DECL_READ_P (decl) = 1; + DECL_ARTIFICIAL (decl) = 1; + DECL_IGNORED_P (decl) = 1; TREE_TYPE (decl) = type; TREE_READONLY (decl) = (TYPE_READONLY (type) || (TREE_CODE (type) == ARRAY_TYPE @@ -5297,8 +5299,6 @@ build_compound_literal (location_t loc, tree type, tree init, bool non_const) set_compound_literal_name (decl); DECL_DEFER_OUTPUT (decl) = 1; DECL_COMDAT (decl) = 1; - DECL_ARTIFICIAL (decl) = 1; - DECL_IGNORED_P (decl) = 1; pushdecl (decl); rest_of_decl_compilation (decl, 1, 0); } |