some things aren't constant

[r25396]

diff --git a/ast.c b/ast.c
index 939f354..6457bb4 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -1836,15 +1836,11 @@ bool is_constant_expression(const expression_t *expression)
        case EXPR_CONST:
        case EXPR_CHARACTER_CONSTANT:
        case EXPR_WIDE_CHARACTER_CONSTANT:
-       case EXPR_STRING_LITERAL:
-       case EXPR_WIDE_STRING_LITERAL:
        case EXPR_CLASSIFY_TYPE:
-       case EXPR_FUNCNAME:
        case EXPR_OFFSETOF:
        case EXPR_ALIGNOF:
        case EXPR_BUILTIN_CONSTANT_P:
        case EXPR_BUILTIN_TYPES_COMPATIBLE_P:
-       case EXPR_LABEL_ADDRESS:
        case EXPR_REFERENCE_ENUM_VALUE:
                return true;
 
@@ -1859,6 +1855,10 @@ bool is_constant_expression(const expression_t *expression)
                return true;
        }
 
+       case EXPR_STRING_LITERAL:
+       case EXPR_WIDE_STRING_LITERAL:
+       case EXPR_FUNCNAME:
+       case EXPR_LABEL_ADDRESS:
        case EXPR_SELECT:
        case EXPR_VA_START:
        case EXPR_VA_ARG: