added __FUNCSIG__ and __FUNCDNAME__

[cparser] / lexer.c

diff --git a/lexer.c b/lexer.c
index 3ba2c37..9643ec5 100644 (file)
--- a/lexer.c
+++ b/lexer.c
@@ -67,6 +67,16 @@ static void parse_error(const char *msg)
        errorf(lexer_token.source_position,  "%s", msg);
 }
 
+/**
+ * Prints an internal error message at the current token.
+ *
+ * @param msg   the error message
+ */
+static NORETURN internal_error(const char *msg)
+{
+       internal_errorf(lexer_token.source_position,  "%s", msg);
+}
+
 static inline void next_real_char(void)
 {
        assert(bufpos <= bufend);
@@ -481,7 +491,7 @@ static void parse_number_hex(void)
 
        if(c == '.' || c == 'p' || c == 'P') {
                next_char();
-               panic("Hex floating point numbers not implemented yet");
+               internal_error("Hex floating point numbers not implemented yet");
        }
        if(*string == '\0') {
                parse_error("invalid hex number");
@@ -679,7 +689,7 @@ static int digit_value(int digit) {
        case 'f':
        case 'F': return 15;
        default:
-               panic("wrong character given");
+               internal_error("wrong character given");
        }
 }