public void testStdioBug() throws ParserException {
StringBuffer buffer = new StringBuffer("#define _PTR void *\n"); // $NON-NLS-1$
buffer.append("#define __cdecl __attribute__ ((__cdecl__))\n"); // $NON-NLS-1$
buffer.append("#define _EXFUN(name, proto) __cdecl name proto\n"); // $NON-NLS-1$
buffer.append("_PTR _EXFUN(memchr,(const _PTR, int, size_t));\n"); // $NON-NLS-1$
String code = buffer.toString();
for (ParserLanguage language : languages) {
IASTTranslationUnit tu = parse(code, language, true, true);
final IASTPreprocessorMacroDefinition[] macroDefinitions = tu.getMacroDefinitions();
IASTPreprocessorObjectStyleMacroDefinition _PTR =
(IASTPreprocessorObjectStyleMacroDefinition) macroDefinitions[0];
IASTPreprocessorFunctionStyleMacroDefinition _EXFUN =
(IASTPreprocessorFunctionStyleMacroDefinition) macroDefinitions[2];
IASTSimpleDeclaration memchr = (IASTSimpleDeclaration) tu.getDeclarations()[0];
IASTNodeLocation[] locations = memchr.getNodeLocations();
assertEquals(locations.length, 4);
IASTMacroExpansionLocation loc_1 = (IASTMacroExpansionLocation) locations[0];
assertEqualsMacros(_PTR, loc_1.getExpansion().getMacroDefinition());
IASTFileLocation loc_2 = (IASTFileLocation) locations[1];
assertEquals(loc_2.getNodeOffset(), code.indexOf(" _EXFUN(")); // $NON-NLS-1$
assertEquals(loc_2.getNodeLength(), " ".length()); // $NON-NLS-1$
IASTMacroExpansionLocation loc_3 = (IASTMacroExpansionLocation) locations[2];
assertEqualsMacros(_EXFUN, loc_3.getExpansion().getMacroDefinition());
IASTFileLocation loc_4 = (IASTFileLocation) locations[3];
assertEquals(loc_4.getNodeOffset(), code.indexOf(";")); // $NON-NLS-1$
assertEquals(loc_4.getNodeLength(), 1);
IASTFileLocation flat = memchr.getFileLocation();
assertEquals(
flat.getNodeOffset(),
code.indexOf("_PTR _EXFUN(memchr,(const _PTR, int, size_t));")); // $NON-NLS-1$
assertEquals(
flat.getNodeLength(),
"_PTR _EXFUN(memchr,(const _PTR, int, size_t));".length()); // $NON-NLS-1$
IASTDeclarator d = memchr.getDeclarators()[0];
IASTFileLocation f = d.getFileLocation();
assertEquals(
code.indexOf("_PTR _EXFUN(memchr,(const _PTR, int, size_t))"),
f.getNodeOffset()); // $NON-NLS-1$
assertEquals(
"_PTR _EXFUN(memchr,(const _PTR, int, size_t))".length(),
f.getNodeLength()); // $NON-NLS-1$
}
}
