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[NFC] Declare instead of define non-void functions in unit tests. 

llvm-svn: 342586
This commit is contained in:
Shuai Wang 2018-09-19 20:27:25 +00:00
parent 8a6973d6ff
commit 6690802263
1 changed files with 6 additions and 6 deletions
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12
clang/unittests/Analysis/ExprMutationAnalyzerTest.cpp
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@ -203,7 +203,7 @@ TEST(ExprMutationAnalyzerTest, ByValueArgument) {
EXPECT_FALSE(isMutated(Results, AST.get()));
AST = buildASTFromCode(
"struct A {}; A operator+(A, int) {} void f() { A x; x + 1; }");
"struct A {}; A operator+(A, int); void f() { A x; x + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_FALSE(isMutated(Results, AST.get()));
@ -239,7 +239,7 @@ TEST(ExprMutationAnalyzerTest, ByConstValueArgument) {
EXPECT_FALSE(isMutated(Results, AST.get()));
AST = buildASTFromCode(
"struct A {}; A operator+(const A, int) {} void f() { A x; x + 1; }");
"struct A {}; A operator+(const A, int); void f() { A x; x + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_FALSE(isMutated(Results, AST.get()));
@ -289,7 +289,7 @@ TEST(ExprMutationAnalyzerTest, ByNonConstRefArgument) {
EXPECT_THAT(mutatedBy(Results, AST.get()), ElementsAre("g(x)"));
AST = buildASTFromCode(
"struct A {}; A operator+(A&, int) {} void f() { A x; x + 1; }");
"struct A {}; A operator+(A&, int); void f() { A x; x + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_THAT(mutatedBy(Results, AST.get()), ElementsAre("x + 1"));
@ -333,7 +333,7 @@ TEST(ExprMutationAnalyzerTest, ByConstRefArgument) {
EXPECT_FALSE(isMutated(Results, AST.get()));
AST = buildASTFromCode(
"struct A {}; A operator+(const A&, int) {} void f() { A x; x + 1; }");
"struct A {}; A operator+(const A&, int); void f() { A x; x + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_FALSE(isMutated(Results, AST.get()));
@ -356,7 +356,7 @@ TEST(ExprMutationAnalyzerTest, ByNonConstRRefArgument) {
EXPECT_THAT(mutatedBy(Results, AST.get()),
ElementsAre("g(static_cast<int &&>(x))"));
AST = buildASTFromCode("struct A {}; A operator+(A&&, int) {}"
AST = buildASTFromCode("struct A {}; A operator+(A&&, int);"
"void f() { A x; static_cast<A &&>(x) + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_THAT(mutatedBy(Results, AST.get()),
@ -382,7 +382,7 @@ TEST(ExprMutationAnalyzerTest, ByConstRRefArgument) {
match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_FALSE(isMutated(Results, AST.get()));
AST = buildASTFromCode("struct A {}; A operator+(const A&&, int) {}"
AST = buildASTFromCode("struct A {}; A operator+(const A&&, int);"
"void f() { A x; static_cast<A&&>(x) + 1; }");
Results = match(withEnclosingCompound(declRefTo("x")), AST->getASTContext());
EXPECT_FALSE(isMutated(Results, AST.get()));