Implement a new agile warning framework.

[cparser] / ast.c

diff --git a/ast.c b/ast.c
index 073ab7d..c29b730 100644 (file)
--- a/ast.c
+++ b/ast.c
@@ -42,10 +42,10 @@ static void print_const(const const_expression_t *cnst)
        }
 }
 
-static void print_quoted_string(const char *string)
+static void print_quoted_string(const string_t *const string)
 {
        fputc('"', out);
-       for(const char *c = string; *c != '\0'; ++c) {
+       for (const char *c = string->begin, *const end = c + string->size; c != end; ++c) {
                switch(*c) {
                case '\"':  fputs("\\\"", out); break;
                case '\\':  fputs("\\\\", out); break;
@@ -59,7 +59,7 @@ static void print_quoted_string(const char *string)
                case '\?':  fputs("\\?", out); break;
                default:
                        if(!isprint(*c)) {
-                               fprintf(out, "\\x%x", *c);
+                               fprintf(out, "\\%03o", *c);
                                break;
                        }
                        fputc(*c, out);
@@ -72,7 +72,7 @@ static void print_quoted_string(const char *string)
 static void print_string_literal(
                const string_literal_expression_t *string_literal)
 {
-       print_quoted_string(string_literal->value);
+       print_quoted_string(&string_literal->value);
 }
 
 static void print_wide_string_literal(
@@ -626,7 +626,7 @@ static void print_asm_constraints(asm_constraint_t *constraints)
                if(constraint->symbol) {
                        fprintf(out, "[%s] ", constraint->symbol->string);
                }
-               print_quoted_string(constraint->constraints);
+               print_quoted_string(&constraint->constraints);
                fputs(" (", out);
                print_expression(constraint->expression);
                fputs(")", out);
@@ -640,7 +640,7 @@ static void print_asm_clobbers(asm_clobber_t *clobbers)
                if(clobber != clobbers)
                        fputs(", ", out);
 
-               print_quoted_string(clobber->clobber);
+               print_quoted_string(&clobber->clobber);
        }
 }
 
@@ -651,7 +651,7 @@ static void print_asm_statement(const asm_statement_t *statement)
                fputs("volatile ", out);
        }
        fputs("(", out);
-       print_quoted_string(statement->asm_text);
+       print_quoted_string(&statement->asm_text);
        if(statement->inputs == NULL && statement->outputs == NULL
                        && statement->clobbers == NULL)
                goto end_of_print_asm_statement;