Remove an unused variable from readCPPline()

This causes problems with -Wunused-but-set-variable in GCC 4.6. Review: http://codereview.appspot.com/6296o59/ Author: Steve Block git-svn-id: https://angleproject.googlecode.com/svn/trunk@1147 736b8ea6-26fd-11df-bfd4-992fa37f6226

Remove an unused variable from readCPPline()
69ab2993 · daniel@transgaming.com · 3ce8dbcd · 69ab2993 · 69ab2993 · 69ab2993
Commit 69ab2993 authored Jun 13, 2012 by daniel@transgaming.com
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CONTRIBUTORS CONTRIBUTORS +1 -0

version.h src/common/version.h +1 -1

cpp.c src/compiler/preprocessor/cpp.c +0 -2

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--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -17,6 +17,7 @@ Google Inc.
 Brent Austin
 Michael Bai
 John Bauman
+ Steve Block
 Henry Bridge
 Nat Duca
 Vangelis Kokkevis

--- a/src/common/version.h
+++ b/src/common/version.h
 #define MAJOR_VERSION 1
 #define MINOR_VERSION 0
 #define BUILD_VERSION 0
-#define BUILD_REVISION 1143
+#define BUILD_REVISION 1147
 #define STRINGIFY(x) #x
 #define MACRO_STRINGIFY(x) STRINGIFY(x)

--- a/src/compiler/preprocessor/cpp.c
+++ b/src/compiler/preprocessor/cpp.c
@@ -784,7 +784,6 @@ int readCPPline(yystypepp * yylvalpp)
 {
    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);
    const char *message;
-    int isVersion = 0;
    if (token == CPP_IDENTIFIER) {
        if (yylvalpp->sc_ident == defineAtom) {
@@ -861,7 +860,6 @@ int readCPPline(yystypepp * yylvalpp)
             token = CPPerror(yylvalpp);
        } else if (yylvalpp->sc_ident == versionAtom) {
            token = CPPversion(yylvalpp);
-            isVersion = 1;
        } else if (yylvalpp->sc_ident == extensionAtom) {
            token = CPPextension(yylvalpp);
        } else {