Fix parsing of expression statements, which pointlessly start with sizeof or __aligno...

[r23210]

diff --git a/parser.c b/parser.c
index a859dc4..e8813f3 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -9884,20 +9884,21 @@ expression_statment:
        case T___FUNCSIG__:
        case T___FUNCTION__:
        case T___PRETTY_FUNCTION__:
+       case T___alignof__:
        case T___builtin_alloca:
        case T___builtin_classify_type:
        case T___builtin_constant_p:
        case T___builtin_expect:
        case T___builtin_huge_val:
+       case T___builtin_inf:
+       case T___builtin_inff:
+       case T___builtin_infl:
        case T___builtin_isgreater:
        case T___builtin_isgreaterequal:
        case T___builtin_isless:
        case T___builtin_islessequal:
        case T___builtin_islessgreater:
        case T___builtin_isunordered:
-       case T___builtin_inf:
-       case T___builtin_inff:
-       case T___builtin_infl:
        case T___builtin_nan:
        case T___builtin_nanf:
        case T___builtin_nanl:
@@ -9909,6 +9910,7 @@ expression_statment:
        case T___func__:
        case T___noop:
        case T__assume:
+       case T_sizeof:
                statement = parse_expression_statement();
                break;