Recommit r315738 "[clang-refactor] Apply source replacements"

The fixed commit ensures that ParsedSourceRange works correctly
with Windows paths.

Original message:

This commit actually brings clang-refactor to a usable state as it can now
apply the refactoring changes to source files.
The -selection option is now also fully supported.

Differential Revision: https://reviews.llvm.org/D38402

llvm-svn: 315918

1 files changed, 15 insertions, 0 deletions

diff --git a/clang/test/Refactor/tool-selection-option.c b/clang/test/Refactor/tool-selection-option.c
new file mode 100644
index 00000000000..f80457a0678
--- /dev/null
+++ b/clang/test/Refactor/tool-selection-option.c
@@ -0,0 +1,15 @@
+// RUN: rm -f %t.cp.c
+// RUN: cp %s %t.cp.c
+// RUN: clang-refactor local-rename -selection=%t.cp.c:6:5 -new-name=test -v %t.cp.c -- | FileCheck --check-prefix=CHECK1 %s
+// RUN: clang-refactor local-rename -selection=%t.cp.c:6:5-6:9 -new-name=test -v %t.cp.c -- | FileCheck --check-prefix=CHECK2 %s
+
+int test;
+
+// CHECK1: invoking action 'local-rename':
+// CHECK1-NEXT: -selection={{.*}}.cp.c:6:5 -> {{.*}}.cp.c:6:5
+
+// CHECK2: invoking action 'local-rename':
+// CHECK2-NEXT: -selection={{.*}}.cp.c:6:5 -> {{.*}}.cp.c:6:9
+
+// RUN: not clang-refactor local-rename -selection=%s:6:5 -new-name=test -v %t.cp.c -- 2>&1 | FileCheck --check-prefix=CHECK-FILE-ERR %s
+// CHECK-FILE-ERR: given file is not in the target TU