Add the clang library to the repo (with some of my changes, too).

1 files changed, 34 insertions, 0 deletions

diff --git a/clang/test/CodeCompletion/macros.c b/clang/test/CodeCompletion/macros.c
new file mode 100644
index 0000000..0758bbf
--- /dev/null
+++ b/clang/test/CodeCompletion/macros.c
@@ -0,0 +1,34 @@
+enum Color {
+  Red, Green, Blue
+};
+
+struct Point {
+  float x, y, z;
+  enum Color color;
+};
+
+void test(struct Point *p) {
+  // RUN: %clang_cc1 -include %S/Inputs/macros.h -fsyntax-only -code-completion-macros -code-completion-at=%s:12:14 %s -o - | FileCheck -check-prefix=CC1 %s
+  switch (p->IDENTITY(color)) {
+  // RUN: %clang_cc1 -include %S/Inputs/macros.h -fsyntax-only -code-completion-macros -code-completion-at=%s:14:9 %s -o - | FileCheck -check-prefix=CC2 %s
+    case 
+  }
+
+  // Run the same tests, this time with macros loaded from the PCH file.
+  // RUN: %clang_cc1 -emit-pch -o %t %S/Inputs/macros.h
+  // RUN: %clang_cc1 -include-pch %t -fsyntax-only -code-completion-macros -code-completion-at=%s:12:14 %s -o - | FileCheck -check-prefix=CC1 %s
+  // RUN: %clang_cc1 -include-pch %t -fsyntax-only -code-completion-macros -code-completion-at=%s:14:9 %s -o - | FileCheck -check-prefix=CC2 %s
+
+  // CC1: color
+  // CC1: x
+  // CC1: y
+  // CC1: z
+
+  // CC2: BAR(<#X#>, <#Y#>)
+  // CC2: Blue
+  // CC2: FOO
+  // CC2: Green
+  // CC2: IDENTITY(<#X#>)
+  // CC2: Red
+  // CC2: WIBBLE
+}