add space after if, improve while_statement_to_firm

[cparser] / lexer.c

diff --git a/lexer.c b/lexer.c
index 990d285..faecfe3 100644 (file)
--- a/lexer.c
+++ b/lexer.c
@@ -343,7 +343,7 @@ static void parse_integer_suffix(bool is_oct_hex)
                        if(v >= TARGET_LONG_MIN && v <= TARGET_LONG_MAX) {
                                lexer_token.datatype = type_long;
                                return;
-                       } else if(is_oct_hex && v >= 0 && v <= TARGET_ULONG_MAX) {
+                       } else if(is_oct_hex && v >= 0 && (unsigned long long)v <= (unsigned long long)TARGET_ULONG_MAX) {
                                lexer_token.datatype = type_unsigned_long;
                                return;
                        }
@@ -957,6 +957,9 @@ static void parse_wide_character_constant(void)
 
 end_of_wide_char_constant:;
        size_t             size   = (size_t) obstack_object_size(&symbol_obstack);
+       assert(size % sizeof(wchar_rep_t) == 0);
+       size /= sizeof(wchar_rep_t);
+
        const wchar_rep_t *string = obstack_finish(&symbol_obstack);
 
        lexer_token.type                = T_WIDE_CHARACTER_CONSTANT;
@@ -1373,7 +1376,7 @@ static void parse_preprocessor_directive(void)
 
 #define ELSE_CODE(code)                                    \
                                default:                                   \
-                                       code;                                  \
+                                       code                                   \
                                }                                          \
                        } /* end of while(1) */                        \
                        break;