C-API patch from kubo. Closes rubinius#460.

mutle · Sep 6, 2010 · a0c2643 · a0c2643
1 parent 0cc191d
commit a0c2643
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diff --git a/vm/capi/include/ruby.h b/vm/capi/include/ruby.h
@@ -1310,6 +1310,16 @@ VALUE rb_uint2big(unsigned long number);
    */
   VALUE rb_reg_regcomp(VALUE str);
 
+  /**
+   * Tests whether the given Regexp matches to the given String
+   */
+  VALUE   rb_reg_match(VALUE re, VALUE str);
+
+  /**
+   * Retrieves the last MatchData
+   */
+  VALUE   rb_backref_get(void);
+
   /**
    *  Require a Ruby file.
    *

diff --git a/vm/capi/regexp.cpp b/vm/capi/regexp.cpp
@@ -40,4 +40,12 @@ extern "C" {
   VALUE rb_reg_regcomp(VALUE str) {
     return rb_funcall(rb_cRegexp, rb_intern("new"), 1, str);
   }
+
+  VALUE rb_reg_match(VALUE re, VALUE str) {
+    return rb_funcall(re, rb_intern("=~"), 1, str);
+  }
+
+  VALUE rb_backref_get(void) {
+    return rb_gv_get("$~");
+  }
 }