Mesa (master): glcpp: Add negative tests for redefintions with valueless macros.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: f3319561a476bd806005551251dbc6a37f266e03
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f3319561a476bd806005551251dbc6a37f266e03

Author: Vinson Lee <vlee at vmware.com>
Date:   Mon Dec 27 23:20:35 2010 -0800

glcpp: Add negative tests for redefintions with valueless macros.

---

 src/glsl/glcpp/tests/092-redefine-macro-error-2.c  |    5 +++++
 .../tests/092-redefine-macro-error-2.c.expected    |   10 ++++++++++
 2 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/src/glsl/glcpp/tests/092-redefine-macro-error-2.c b/src/glsl/glcpp/tests/092-redefine-macro-error-2.c
new file mode 100644
index 0000000..3c161a5
--- /dev/null
+++ b/src/glsl/glcpp/tests/092-redefine-macro-error-2.c
@@ -0,0 +1,5 @@
+#define A
+#define A 1
+
+#define B 1
+#define B
diff --git a/src/glsl/glcpp/tests/092-redefine-macro-error-2.c.expected b/src/glsl/glcpp/tests/092-redefine-macro-error-2.c.expected
new file mode 100644
index 0000000..0026f91
--- /dev/null
+++ b/src/glsl/glcpp/tests/092-redefine-macro-error-2.c.expected
@@ -0,0 +1,10 @@
+0:2(9): preprocessor error: Redefinition of macro A
+
+0:5(9): preprocessor error: Redefinition of macro B
+
+
+
+
+
+
+