commit bb2e9636170c634f04658468e85e9a44413b0809
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Tue Apr 13 19:53:50 2010 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Tue Apr 13 19:53:50 2010 +0000
tree 6a8e7c40ae15c2d4308bdf8d604810c37996f873
parent 3c010c02d5528e6eef5de84da6cb9a20cc445828

Fail compilation on empty source string
TRAC #11814
Signed-off-by: Shannon Woods
Signed-off-by: Daniel Koch

Author:    Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@145 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/ShaderLang.cpp

diff --git a/src/compiler/ShaderLang.cpp b/src/compiler/ShaderLang.cpp
index c02a063..7f4137d 100644
--- a/src/compiler/ShaderLang.cpp
+++ b/src/compiler/ShaderLang.cpp
@@ -303,6 +303,12 @@
         success = false;
         if (debugOptions & EDebugOpIntermediate)
             intermediate.outputTree(parseContext.treeRoot);
+    } else if (!parseContext.treeRoot) {
+        parseContext.error(1, "Unexpected end of file.", "", "");
+        parseContext.infoSink.info << parseContext.numErrors << " compilation errors.  No code generated.\n\n";
+        success = false;
+        if (debugOptions & EDebugOpIntermediate)
+            intermediate.outputTree(parseContext.treeRoot);
     }
 
     intermediate.remove(parseContext.treeRoot);