r202255 - Add a StmtPrinter test for implicit and explicit conversion operator calls.
Benjamin Kramer
benny.kra at googlemail.com
Wed Feb 26 02:23:44 PST 2014
Author: d0k
Date: Wed Feb 26 04:23:43 2014
New Revision: 202255
URL: http://llvm.org/viewvc/llvm-project?rev=202255&view=rev
Log:
Add a StmtPrinter test for implicit and explicit conversion operator calls.
Put back a comment that I removed too aggressively.
Modified:
cfe/trunk/unittests/AST/DeclPrinterTest.cpp
cfe/trunk/unittests/AST/StmtPrinterTest.cpp
Modified: cfe/trunk/unittests/AST/DeclPrinterTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/AST/DeclPrinterTest.cpp?rev=202255&r1=202254&r2=202255&view=diff
==============================================================================
--- cfe/trunk/unittests/AST/DeclPrinterTest.cpp (original)
+++ cfe/trunk/unittests/AST/DeclPrinterTest.cpp Wed Feb 26 04:23:43 2014
@@ -519,6 +519,7 @@ TEST(DeclPrinter, TestCXXConstructorDecl
"};",
constructorDecl(ofClass(hasName("A"))).bind("id"),
"A<T...>(T &&ts...) : T(ts)..."));
+ // WRONG; Should be: "A(T&&... ts) : T(ts)..."
}
TEST(DeclPrinter, TestCXXDestructorDecl1) {
Modified: cfe/trunk/unittests/AST/StmtPrinterTest.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/AST/StmtPrinterTest.cpp?rev=202255&r1=202254&r2=202255&view=diff
==============================================================================
--- cfe/trunk/unittests/AST/StmtPrinterTest.cpp (original)
+++ cfe/trunk/unittests/AST/StmtPrinterTest.cpp Wed Feb 26 04:23:43 2014
@@ -64,11 +64,10 @@ public:
}
};
-::testing::AssertionResult PrintedStmtMatches(
- StringRef Code,
- const std::vector<std::string> &Args,
- const DeclarationMatcher &NodeMatch,
- StringRef ExpectedPrinted) {
+template <typename T>
+::testing::AssertionResult
+PrintedStmtMatches(StringRef Code, const std::vector<std::string> &Args,
+ const T &NodeMatch, StringRef ExpectedPrinted) {
PrintMatch Printer;
MatchFinder Finder;
@@ -96,6 +95,15 @@ public:
return ::testing::AssertionSuccess();
}
+::testing::AssertionResult
+PrintedStmtCXX98Matches(StringRef Code, const StatementMatcher &NodeMatch,
+ StringRef ExpectedPrinted) {
+ std::vector<std::string> Args;
+ Args.push_back("-std=c++98");
+ Args.push_back("-Wno-unused-value");
+ return PrintedStmtMatches(Code, Args, NodeMatch, ExpectedPrinted);
+}
+
::testing::AssertionResult PrintedStmtCXX98Matches(
StringRef Code,
StringRef ContainingFunction,
@@ -110,6 +118,15 @@ public:
ExpectedPrinted);
}
+::testing::AssertionResult
+PrintedStmtCXX11Matches(StringRef Code, const StatementMatcher &NodeMatch,
+ StringRef ExpectedPrinted) {
+ std::vector<std::string> Args;
+ Args.push_back("-std=c++11");
+ Args.push_back("-Wno-unused-value");
+ return PrintedStmtMatches(Code, Args, NodeMatch, ExpectedPrinted);
+}
+
::testing::AssertionResult PrintedStmtMSMatches(
StringRef Code,
StringRef ContainingFunction,
@@ -164,3 +181,32 @@ TEST(StmtPrinter, TestFloatingPointLiter
"1.F , -1.F , 1. , -1. , 1.L , -1.L"));
// Should be: with semicolon
}
+
+TEST(StmtPrinter, TestCXXConversionDeclImplicit) {
+ ASSERT_TRUE(PrintedStmtCXX98Matches(
+ "struct A {"
+ "operator void *();"
+ "A operator&(A);"
+ "};"
+ "void bar(void *);"
+ "void foo(A a, A b) {"
+ " bar(a & b);"
+ "}",
+ memberCallExpr(anything()).bind("id"),
+ "a & b"));
+}
+
+TEST(StmtPrinter, TestCXXConversionDeclExplicit) {
+ ASSERT_TRUE(PrintedStmtCXX11Matches(
+ "struct A {"
+ "operator void *();"
+ "A operator&(A);"
+ "};"
+ "void bar(void *);"
+ "void foo(A a, A b) {"
+ " auto x = (a & b).operator void *();"
+ "}",
+ memberCallExpr(anything()).bind("id"),
+ "(a & b)"));
+ // WRONG; Should be: (a & b).operator void *()
+}
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