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| author | Marek Polacek <polacek@redhat.com> | 2016-06-08 06:41:55 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-06-08 06:41:55 +0000 |
| commit | 08203f73d119a1f01c2b604ba445ef29bdb1b410 (patch) | |
| tree | 534f99d90a2c95da95dd956a96021632fb4b1715 /gcc/c | |
| parent | 92a5f2bae5d0528d2eab43a12bef408a0ed781d5 (diff) | |
| download | gcc-08203f73d119a1f01c2b604ba445ef29bdb1b410.zip gcc-08203f73d119a1f01c2b604ba445ef29bdb1b410.tar.gz gcc-08203f73d119a1f01c2b604ba445ef29bdb1b410.tar.bz2 | |
re PR c/71426 (gcc ICE on x86_64-linux-gnu in get_parm_info, at c/c-decl.c:7059)
PR c/71426
* c-decl.c (get_parm_info): Don't crash on an assert on invalid
code.
* gcc.dg/noncompile/pr71426.c: New test.
From-SVN: r237196
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/c/c-decl.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index 8617f08..9f0b91a 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -3,6 +3,10 @@ PR c/71418 * c-decl.c (grokdeclarator): Check TYPE_P. + PR c/71426 + * c-decl.c (get_parm_info): Don't crash on an assert on invalid + code. + 2016-06-07 David Malcolm <dmalcolm@redhat.com> * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index ac83e2f..5c08c59 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -7054,9 +7054,9 @@ get_parm_info (bool ellipsis, tree expr) break; case FUNCTION_DECL: - /* FUNCTION_DECLs appear when there is an implicit function - declaration in the parameter list. */ - gcc_assert (b->nested); + /* FUNCTION_DECLs appear when there is an implicit function + declaration in the parameter list. */ + gcc_assert (b->nested || seen_error ()); goto set_shadowed; case CONST_DECL: |