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

1 files changed, 25 insertions, 0 deletions

diff --git a/clang/test/PCH/line-directive.c b/clang/test/PCH/line-directive.c
new file mode 100644
index 0000000..4710c40
--- /dev/null
+++ b/clang/test/PCH/line-directive.c
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+// Test this without pch.
+// RUN: %clang_cc1 -include %S/line-directive.h -fsyntax-only %s 2>&1|grep "25:5"
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+// Test with pch.
+// RUN: %clang_cc1 -emit-pch -o %t %S/line-directive.h
+// RUN: %clang_cc1 -include-pch %t -fsyntax-only %s 2>&1|grep "25:5"  
+
+double x; // expected-error{{redefinition of 'x' with a different type}}
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+// expected-note{{previous definition is here}}