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| author | Jakub Jelinek <jakub@redhat.com> | 2016-01-26 16:51:51 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2016-01-26 16:51:51 +0100 |
| commit | 13f92e8df561c41de9f7f3ed9aa25bf963ab8f20 (patch) | |
| tree | 9b9363d416df028970358fd729441f699db6d442 /gcc/c | |
| parent | 9242223583dde373111fd39fbcff9cc06abefe6f (diff) | |
| download | gcc-13f92e8df561c41de9f7f3ed9aa25bf963ab8f20.zip gcc-13f92e8df561c41de9f7f3ed9aa25bf963ab8f20.tar.gz gcc-13f92e8df561c41de9f7f3ed9aa25bf963ab8f20.tar.bz2 | |
re PR tree-optimization/69483 (gcc ICE on x86_64-linux-gnu with "expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p")
PR tree-optimization/69483
* gimple-fold.c (canonicalize_constructor_val): Return NULL
if base has error_mark_node type.
* c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
* gcc.dg/pr69483.c: New test.
* g++.dg/opt/pr69483.C: New test.
From-SVN: r232833
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c/c-parser.c | 17 |
2 files changed, 13 insertions, 9 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 5577518..7d6250e 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,8 @@ +2016-01-26 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/69483 + * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT. + 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> PR c/24293 diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index efac47b..eede3a7 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -1431,15 +1431,14 @@ c_parser_translation_unit (c_parser *parser) while (c_parser_next_token_is_not (parser, CPP_EOF)); } - for (unsigned i = 0; i < incomplete_record_decls.length (); ++i) - { - tree decl = incomplete_record_decls[i]; - if (DECL_SIZE (decl) == NULL_TREE && TREE_TYPE (decl) != error_mark_node) - { - error ("storage size of %q+D isn%'t known", decl); - TREE_TYPE (decl) = error_mark_node; - } - } + unsigned int i; + tree decl; + FOR_EACH_VEC_ELT (incomplete_record_decls, i, decl) + if (DECL_SIZE (decl) == NULL_TREE && TREE_TYPE (decl) != error_mark_node) + { + error ("storage size of %q+D isn%'t known", decl); + TREE_TYPE (decl) = error_mark_node; + } } /* Parse an external declaration (C90 6.7, C99 6.9). |