Changeset 2161 for trunk/src/kmk/expreval.c

Timestamp:

Dec 29, 2008, 11:20:11 PM (17 years ago)

Author:

bird

Message:

kmk: Implemented $(for ) and $(while ) loops (C-style). Fixes #73.

File:

• trunk/src/kmk/expreval.c (modified) (2 diffs)

trunk/src/kmk/expreval.c

@@ -2073 +2073 @@
  * Evaluates the given if expression.
  *
- * @returns -1, 0 or 1.
+ * @returns -1, 0 or 1. (GNU make conditional check convention, see read.c.)
  * @retval  -1 if the expression is invalid.
  * @retval  0 if the expression is true
  * @retval  1 if the expression is false.
  *
- * @param   line    The expression. Can modify this as we like.
+ * @param   line    The expression.
  * @param   flocp   The file location, used for errors.
  */
-int expr_eval_if_conditionals(char *line, const struct floc *flocp)
+int expr_eval_if_conditionals(const char *line, const struct floc *flocp)
 {
     /*
@@ -2115 +2115 @@
  * @param   expr    The expression.
  */
-char *expr_eval_to_string(char *o, char *expr)
+char *expr_eval_to_string(char *o, const char *expr)
 {
     /*