diff options
Diffstat (limited to 'gcc/c/c-decl.c')
| -rw-r--r-- | gcc/c/c-decl.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index 298036a..bab4715 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -7050,25 +7050,28 @@ get_parm_info (bool ellipsis, tree expr) vec_safe_push (tags, tag); break; + case FUNCTION_DECL: + /* FUNCTION_DECLs appear when there is an implicit function + declaration in the parameter list. */ + gcc_assert (b->nested); + goto set_shadowed; + case CONST_DECL: case TYPE_DECL: - case FUNCTION_DECL: /* CONST_DECLs appear here when we have an embedded enum, and TYPE_DECLs appear here when we have an embedded struct or union. No warnings for this - we already warned about the - type itself. FUNCTION_DECLs appear when there is an implicit - function declaration in the parameter list. */ + type itself. */ /* When we reinsert this decl in the function body, we need to reconstruct whether it was marked as nested. */ - gcc_assert (TREE_CODE (decl) == FUNCTION_DECL - ? b->nested - : !b->nested); + gcc_assert (!b->nested); DECL_CHAIN (decl) = others; others = decl; /* fall through */ case ERROR_MARK: + set_shadowed: /* error_mark_node appears here when we have an undeclared variable. Just throw it away. */ if (b->id) |