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Unified Diff: src/jsregexp.cc

Issue 12406: Case independent back references. (Closed) Base URL: http://v8.googlecode.com/svn/branches/experimental/regexp2000/
Patch Set: Created 12 years, 1 month ago
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Index: src/jsregexp.cc
===================================================================
--- src/jsregexp.cc (revision 829)
+++ src/jsregexp.cc (working copy)
@@ -1474,7 +1474,12 @@
macro->IfRegisterLT(start_reg_, 0, on_success()->label());
macro->IfRegisterLT(end_reg_, 0, on_success()->label());
ASSERT_EQ(start_reg_ + 1, end_reg_);
- macro->CheckNotBackReference(start_reg_, on_failure_->label());
+ if (!compiler->is_case_independent()) {
Christian Plesner Hansen 2008/11/25 08:18:45 Why negate the condition?
+ macro->CheckNotBackReference(start_reg_, on_failure_->label());
+ } else {
+ macro->CheckNotBackReferenceCaseIndependent(start_reg_,
+ on_failure_->label());
+ }
return on_success()->GoTo(compiler);
}
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