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Clang import; range for

This commit is contained in:
Daniel Marjamäki 2020-01-18 19:23:37 +01:00
parent 36a67c7022
commit 3d1cb87a11
2 changed files with 60 additions and 0 deletions
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23
lib/clangimport.cpp
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@ -40,6 +40,7 @@ static const std::string CStyleCastExpr = "CStyleCastExpr";
static const std::string CXXBoolLiteralExpr = "CXXBoolLiteralExpr";
static const std::string CXXConstructorDecl = "CXXConstructorDecl";
static const std::string CXXConstructExpr = "CXXConstructExpr";
static const std::string CXXForRangeStmt = "CXXForRangeStmt";
static const std::string CXXMemberCallExpr = "CXXMemberCallExpr";
static const std::string CXXMethodDecl = "CXXMethodDecl";
static const std::string CXXNullPtrLiteralExpr = "CXXNullPtrLiteralExpr";
@ -571,6 +572,28 @@ Token *clangimport::AstNode::createTokens(TokenList *tokenList)
createTokensFunctionDecl(tokenList);
return nullptr;
}
if (nodeType == CXXForRangeStmt) {
Token *forToken = addtoken(tokenList, "for");
Token *par1 = addtoken(tokenList, "(");
children[5]->children[0]->mExtTokens.pop_back();
children[5]->children[0]->children.clear();
Token *expr1 = children[5]->children[0]->createTokens(tokenList);
Token *colon = addtoken(tokenList, ":");
Token *expr2 = children[0]->children[0]->children[0]->createTokens(tokenList);
Token *par2 = addtoken(tokenList, ")");
par1->link(par2);
par2->link(par1);
colon->astOperand1(expr1);
colon->astOperand2(expr2);
par1->astOperand1(forToken);
par1->astOperand2(colon);
Scope *scope = createScope(tokenList, Scope::ScopeType::eFor, children[6]);
scope->classDef = forToken;
return nullptr;
}
if (nodeType == CXXMethodDecl) {
createTokensFunctionDecl(tokenList);
return nullptr;

37
test/testclangimport.cpp
View File

@ -43,6 +43,7 @@ private:
TEST_CASE(cxxConstructExpr1);
TEST_CASE(cxxConstructExpr2);
TEST_CASE(cxxConstructExpr3);
TEST_CASE(cxxForRangeStmt);
TEST_CASE(cxxMemberCall);
TEST_CASE(cxxMethodDecl);
TEST_CASE(cxxNullPtrLiteralExpr);
@ -261,6 +262,42 @@ private:
ASSERT_EQUALS("void f ( ) { char * p@1 ; std::string s@2 ( p@1 ) ; }", parse(clang));
}
void cxxForRangeStmt() {
const char clang[] = "`-FunctionDecl 0x4280820 <line:4:1, line:8:1> line:4:6 foo 'void ()'\n"
" `-CompoundStmt 0x42810f0 <col:12, line:8:1>\n"
" `-CXXForRangeStmt 0x4281090 <line:5:3, line:7:3>\n"
" |-DeclStmt 0x4280c30 <line:5:17>\n"
" | `-VarDecl 0x42809c8 <col:17> col:17 implicit referenced __range1 'char const (&)[6]' cinit\n"
" | `-DeclRefExpr 0x42808c0 <col:17> 'const char [6]' lvalue Var 0x4280678 'hello' 'const char [6]'\n"
" |-DeclStmt 0x4280ef8 <col:15>\n"
" | `-VarDecl 0x4280ca8 <col:15> col:15 implicit used __begin1 'const char *':'const char *' cinit\n"
" | `-ImplicitCastExpr 0x4280e10 <col:15> 'const char *' <ArrayToPointerDecay>\n"
" | `-DeclRefExpr 0x4280c48 <col:15> 'char const[6]' lvalue Var 0x42809c8 '__range1' 'char const (&)[6]'\n"
" |-DeclStmt 0x4280f10 <col:15>\n"
" | `-VarDecl 0x4280d18 <col:15, col:17> col:15 implicit used __end1 'const char *':'const char *' cinit\n"
" | `-BinaryOperator 0x4280e60 <col:15, col:17> 'const char *' '+'\n"
" | |-ImplicitCastExpr 0x4280e48 <col:15> 'const char *' <ArrayToPointerDecay>\n"
" | | `-DeclRefExpr 0x4280c70 <col:15> 'char const[6]' lvalue Var 0x42809c8 '__range1' 'char const (&)[6]'\n"
" | `-IntegerLiteral 0x4280e28 <col:17> 'long' 6\n"
" |-BinaryOperator 0x4280fa8 <col:15> 'bool' '!='\n"
" | |-ImplicitCastExpr 0x4280f78 <col:15> 'const char *':'const char *' <LValueToRValue>\n"
" | | `-DeclRefExpr 0x4280f28 <col:15> 'const char *':'const char *' lvalue Var 0x4280ca8 '__begin1' 'const char *':'const char *'\n"
" | `-ImplicitCastExpr 0x4280f90 <col:15> 'const char *':'const char *' <LValueToRValue>\n"
" | `-DeclRefExpr 0x4280f50 <col:15> 'const char *':'const char *' lvalue Var 0x4280d18 '__end1' 'const char *':'const char *'\n"
" |-UnaryOperator 0x4280ff8 <col:15> 'const char *':'const char *' lvalue prefix '++'\n"
" | `-DeclRefExpr 0x4280fd0 <col:15> 'const char *':'const char *' lvalue Var 0x4280ca8 '__begin1' 'const char *':'const char *'\n"
" |-DeclStmt 0x4280958 <col:8, col:22>\n"
" | `-VarDecl 0x42808f8 <col:8, col:15> col:13 c1 'char' cinit\n"
" | `-ImplicitCastExpr 0x4281078 <col:15> 'char' <LValueToRValue>\n"
" | `-UnaryOperator 0x4281058 <col:15> 'const char' lvalue prefix '*' cannot overflow\n"
" | `-ImplicitCastExpr 0x4281040 <col:15> 'const char *':'const char *' <LValueToRValue>\n"
" | `-DeclRefExpr 0x4281018 <col:15> 'const char *':'const char *' lvalue Var 0x4280ca8 '__begin1' 'const char *':'const char *'\n"
" `-CompoundStmt 0x42810e0 <col:24, line:7:3>";
ASSERT_EQUALS("void foo ( ) {\n"
"for ( char c1@1 : hello ) { } }",
parse(clang));
}
void cxxMemberCall() {
const char clang[] = "`-FunctionDecl 0x320dc80 <line:2:1, col:33> col:6 bar 'void ()'\n"
" `-CompoundStmt 0x323bb08 <col:12, col:33>\n"