Fixed ticket #3712 (false positive: syntax error on valid C code ( K&…

…R function style ))
danmar · Apr 12, 2012 · 51789d8 · 51789d8
1 parent 7be01da
commit 51789d8
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
@@ -2041,6 +2041,9 @@ bool Tokenizer::tokenize(std::istream &code,
         }
     }
 
+    // Remove "volatile", "inline", "register", and "restrict"
+    simplifyKeyword();
+
     // Convert K&R function declarations to modern C
     simplifyVarDecl(true);
     if (!simplifyFunctionParameters())
@@ -2097,9 +2100,6 @@ bool Tokenizer::tokenize(std::istream &code,
     // remove Borland stuff..
     simplifyBorland();
 
-    // Remove "volatile", "inline", "register", and "restrict"
-    simplifyKeyword();
-
     // Remove __builtin_expect, likely and unlikely
     simplifyBuiltinExpect();
 

diff --git a/test/testtokenize.cpp b/test/testtokenize.cpp
@@ -4787,6 +4787,15 @@ class TestTokenizer : public TestFixture {
                           "{\n"
                           "}", tokenizeAndStringify(code));
         }
+        {
+            const char code[] = "void f(a, b) register char *a, *b;\n"
+                                "{\n"
+                                "}\n";
+
+            ASSERT_EQUALS("void f ( char * a , char * b )\n"
+                          "{\n"
+                          "}", tokenizeAndStringify(code));
+        }
     }
 
     void vardecl20() {