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Clang import; CXXNewExpr

This commit is contained in:
Daniel Marjamäki 2020-01-21 12:16:39 +01:00
parent 7fecc17707
commit 9f26e8a356
2 changed files with 28 additions and 0 deletions
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16
lib/clangimport.cpp
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@ -47,6 +47,7 @@ static const std::string CXXDefaultArgExpr = "CXXDefaultArgExpr";
static const std::string CXXForRangeStmt = "CXXForRangeStmt";
static const std::string CXXMemberCallExpr = "CXXMemberCallExpr";
static const std::string CXXMethodDecl = "CXXMethodDecl";
static const std::string CXXNewExpr = "CXXNewExpr";
static const std::string CXXNullPtrLiteralExpr = "CXXNullPtrLiteralExpr";
static const std::string CXXOperatorCallExpr = "CXXOperatorCallExpr";
static const std::string CXXRecordDecl = "CXXRecordDecl";
@ -635,6 +636,21 @@ Token *clangimport::AstNode::createTokens(TokenList *tokenList)
}
if (nodeType == CXXMemberCallExpr)
return createTokensCall(tokenList);
if (nodeType == CXXNewExpr) {
Token *newtok = addtoken(tokenList, "new");
std::string type = getType();
if (type.find("*") != std::string::npos)
type = type.erase(type.rfind("*"));
addTypeTokens(tokenList, type);
if (!children.empty()) {
Token *bracket1 = addtoken(tokenList, "[");
children[0]->createTokens(tokenList);
Token *bracket2 = addtoken(tokenList, "]");
bracket1->link(bracket2);
bracket2->link(bracket1);
}
return newtok;
}
if (nodeType == CXXNullPtrLiteralExpr)
return addtoken(tokenList, "nullptr");
if (nodeType == CXXOperatorCallExpr)

12
test/testclangimport.cpp
View File

@ -48,6 +48,7 @@ private:
TEST_CASE(cxxForRangeStmt);
TEST_CASE(cxxMemberCall);
TEST_CASE(cxxMethodDecl);
TEST_CASE(cxxNewExpr);
TEST_CASE(cxxNullPtrLiteralExpr);
TEST_CASE(cxxOperatorCallExpr);
TEST_CASE(cxxRecordDecl1);
@ -369,6 +370,17 @@ private:
ASSERT_EQUALS("_Bool analyzeFile ( const std::string & buildDir@1 , const std::string & sourcefile@2 , const std::string & cfg@3 , unsigned long long checksum@4 , std::list<ErrorLogger::ErrorMessage> * errors@5 ) { }", parse(clang));
}
void cxxNewExpr() {
const char clang[] = "|-VarDecl 0x3a97680 <1.cpp:2:1, col:14> col:6 i 'int *' cinit\n"
"| `-CXXNewExpr 0x3a97d18 <col:10, col:14> 'int *' Function 0x3a97778 'operator new' 'void *(unsigned long)'\n"
"`-VarDecl 0x3a97d80 <line:3:1, col:21> col:6 j 'int *' cinit\n"
" `-CXXNewExpr 0x3a97e68 <col:10, col:21> 'int *' array Function 0x3a978c0 'operator new[]' 'void *(unsigned long)'\n"
" `-ImplicitCastExpr 0x3a97e18 <col:18> 'unsigned long' <IntegralCast>\n"
" `-IntegerLiteral 0x3a97de0 <col:18> 'int' 100";
ASSERT_EQUALS("int * i@1 = new int ;\n"
"int * j@2 = new int [ 100 ] ;",
parse(clang));
}
void cxxNullPtrLiteralExpr() {
const char clang[] = "`-VarDecl 0x2a7d650 <1.cpp:1:1, col:17> col:13 p 'const char *' cinit\n"