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-rw-r--r--core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java213
-rw-r--r--core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java8
2 files changed, 218 insertions, 3 deletions
diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
index 134cc592ab3..111203a785d 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2CPPTests.java
@@ -11645,10 +11645,10 @@ public class AST2CPPTests extends AST2CPPTestBase {
ICPPFunction waldo3 = helper.assertNonProblem("waldo3");
// constexpr on a function *should not* make its return type const
assertSameType(waldo1.getType().getReturnType(), CommonCPPTypes.int_);
- assertSameType(waldo2.getType().getReturnType(),
- new CPPPointerType(new CPPFunctionType(CommonCPPTypes.int_, new IType[] { CommonCPPTypes.int_ })));
+ assertSameType(waldo2.getType().getReturnType(), new CPPPointerType(
+ new CPPFunctionType(CommonCPPTypes.int_, new IType[] { CommonCPPTypes.int_ }, null)));
// constexpr on a method *should not* make the method const
- assertSameType(waldo3.getType(), new CPPFunctionType(CommonCPPTypes.int_, new IType[] {}));
+ assertSameType(waldo3.getType(), new CPPFunctionType(CommonCPPTypes.int_, new IType[] {}, null));
}
// void waldo() noexcept;
@@ -13135,4 +13135,211 @@ public class AST2CPPTests extends AST2CPPTestBase {
parseAndCheckImplicitNameBindings();
}
+ // int fun();
+ // int fun_noexcept() noexcept;
+ // int fun2(int);
+ // int fun2_noexcept(int) noexcept;
+ // constexpr int fun_constexpr() {return 1;}
+ // int (*fptr)();
+ // int (*fptr_noexcept)() noexcept;
+ // bool condition();
+ //
+ // constexpr bool fun_is_not_noexcept = noexcept(fun());
+ // constexpr bool unevaluated_fun_is_noexcept = noexcept(fun);
+ // constexpr bool fun_noexcept_is_noexcept = noexcept(fun_noexcept());
+ // constexpr bool fun2_arg_is_not_noexcept = noexcept(fun2(1));
+ // constexpr bool fun2_noexcept_arg_is_noexcept = noexcept(fun2_noexcept(1));
+ // constexpr bool fun2_noexcept_arg_not_noexcept_is_not_noexcept = noexcept(fun2_noexcept(fun()));
+ // constexpr bool fun_constexpr_is_noexcept = noexcept(fun_constexpr());
+ // constexpr bool fptr_is_not_noexcept = noexcept(fptr());
+ // constexpr bool fptr_noexcept_is_noexcept = noexcept(fptr_noexcept());
+ // constexpr bool throw_is_not_noexcept = noexcept(throw fun_noexcept());
+ public void testNoexceptOperatorFunctions_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("fun_is_not_noexcept", 0);
+ helper.assertVariableValue("unevaluated_fun_is_noexcept", 1);
+ helper.assertVariableValue("fun_noexcept_is_noexcept", 1);
+ helper.assertVariableValue("fun2_arg_is_not_noexcept", 0);
+ helper.assertVariableValue("fun2_noexcept_arg_is_noexcept", 1);
+ helper.assertVariableValue("fun2_noexcept_arg_not_noexcept_is_not_noexcept", 0);
+ helper.assertVariableValue("fun_constexpr_is_noexcept", 1);
+ helper.assertVariableValue("fptr_is_not_noexcept", 0);
+ helper.assertVariableValue("fptr_noexcept_is_noexcept", 1);
+ helper.assertVariableValue("throw_is_not_noexcept", 0);
+ }
+
+ // int fun();
+ // int fun_noexcept() noexcept;
+ // bool condition();
+ // bool noexcept_condition() noexcept;
+ // constexpr bool comma_is_noexcept = noexcept(fun_noexcept(), fun_noexcept());
+ // constexpr bool comma_is_not_noexcept = noexcept(fun(), fun_noexcept());
+ // constexpr bool not_noexcept_conditional = noexcept(noexcept_condition() ? fun() : fun_noexcept());
+ // constexpr bool is_noexcept_conditional = noexcept(noexcept_condition() ? fun_noexcept() : fun_noexcept());
+ // constexpr bool condition_not_noexcept = noexcept(condition() ? fun_noexcept() : fun_noexcept());
+ public void testNoexceptOperatorOperators_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("comma_is_noexcept", 1);
+ helper.assertVariableValue("comma_is_not_noexcept", 0);
+ helper.assertVariableValue("not_noexcept_conditional", 0);
+ helper.assertVariableValue("is_noexcept_conditional", 1);
+ helper.assertVariableValue("condition_not_noexcept", 0);
+ }
+
+ // struct aggregate{
+ // int a;
+ // };
+ // aggregate agg;
+ //
+ // constexpr bool aggregate_init_is_noexcept = noexcept(aggregate{1});
+ // constexpr bool aggregate_access_is_noexcept = noexcept(agg.a);
+ public void testNoexceptOperatorAggregate_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("aggregate_init_is_noexcept", 1);
+ helper.assertVariableValue("aggregate_access_is_noexcept", 1);
+ }
+
+ // struct myclass{
+ // myclass() noexcept{}
+ // myclass(int){}
+ // constexpr myclass(int, int){}
+ // };
+ // constexpr bool ctor_is_noexcept = noexcept(myclass{});
+ // constexpr bool ctor_is_not_noexcept = noexcept(myclass{1});
+ // constexpr bool constexpr_ctor_is_noexcept = noexcept(myclass{1, 1});
+ public void testNoexceptOperatorConstructors_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("ctor_is_noexcept", 1);
+ helper.assertVariableValue("ctor_is_not_noexcept", 0);
+ helper.assertVariableValue("constexpr_ctor_is_noexcept", 1);
+ }
+
+ // struct type {
+ // int mem();
+ // int mem_noexcept() noexcept;
+ // constexpr int constexpr_mem() {return 1;}
+ // operator int() noexcept;
+ // operator int*();
+ // };
+ // type t;
+ // int (type::*memptr)();
+ // int (type::*memptr_noexcept)() noexcept;
+ // constexpr bool mem_is_not_noexcept = noexcept(type{}.mem());
+ // constexpr bool unevaluated_mem_is_noexcept = noexcept(type{}.mem);
+ // constexpr bool mem_noexcept_is_noexcept = noexcept(type{}.mem_noexcept());
+ // constexpr bool constexpr_mem_is_noexcept = noexcept(type{}.constexpr_mem());
+ // constexpr bool memptr_is_not_noexcept = noexcept((type{}.*(memptr))());
+ // constexpr bool unevaluated_memptr_is_noexcept = noexcept((type{}.*(memptr)));
+ // constexpr bool memptr_noexcept_is_noexcept = noexcept((type{}.*(memptr_noexcept))());
+ // constexpr bool noexcept_conversion = noexcept(static_cast<int>(t));
+ // constexpr bool not_noexcept_conversion = noexcept(static_cast<int*>(t));
+ // constexpr bool conversion_from_constructor = noexcept(static_cast<int*>(type{}));
+ public void testNoexceptOperatorType_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("mem_is_not_noexcept", 0);
+ helper.assertVariableValue("unevaluated_mem_is_noexcept", 1);
+ helper.assertVariableValue("mem_noexcept_is_noexcept", 1);
+ helper.assertVariableValue("constexpr_mem_is_noexcept", 1);
+ helper.assertVariableValue("memptr_is_not_noexcept", 0);
+ // TODO(havogt): needs implementation of [except.spec] p.14 (c++11) noexcept for implicitly declared special member functions
+ // helper.assertVariableValue("unevaluated_memptr_is_noexcept", 1);
+ helper.assertVariableValue("memptr_noexcept_is_noexcept", 1);
+ helper.assertVariableValue("noexcept_conversion", 1);
+ helper.assertVariableValue("not_noexcept_conversion", 0);
+ helper.assertVariableValue("conversion_from_constructor", 0);
+ }
+
+ // template<typename T>
+ // int funt(T);
+ // template<typename T>
+ // int funt_noexcept(T) noexcept;
+ //
+ // constexpr bool funt_is_not_noexcept = noexcept(funt(1));
+ // constexpr bool funt_noexcept_is_noexcept = noexcept(funt_noexcept(1));
+ public void testNoexceptOperatorFunctionTemplates_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("funt_is_not_noexcept", 0);
+ helper.assertVariableValue("funt_noexcept_is_noexcept", 1);
+ }
+
+ // struct type1{
+ // void operator=(int);
+ // bool operator!();
+ // };
+ // type1 t1;
+ // struct type2{
+ // void operator=(int) noexcept;
+ // bool operator!() noexcept;
+ // };
+ // type2 t2;
+ // constexpr bool binaryop_is_not_noexcept = noexcept(t1 = 1);
+ // constexpr bool unaryop_is_not_noexcept = noexcept(!t1);
+ // constexpr bool noexcept_binaryop_is_noexcept = noexcept(t2 = 1);
+ // constexpr bool noexcept_unaryop_is_noexcept = noexcept(!t2);
+ public void testNoexceptOperatorOverloadedOperators_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("binaryop_is_not_noexcept", 0);
+ helper.assertVariableValue("unaryop_is_not_noexcept", 0);
+ helper.assertVariableValue("noexcept_binaryop_is_noexcept", 1);
+ helper.assertVariableValue("noexcept_unaryop_is_noexcept", 1);
+ }
+
+ // void fun();
+ // void fun_taking_funptr(void(*ptr)()) noexcept;
+ //
+ // constexpr bool is_noexcept = noexcept(fun_taking_funptr(fun));
+ public void testNoexceptOperatorNoncalledFunctionPtr_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("is_noexcept", 1);
+ }
+
+ // void fun() throw();
+ // constexpr bool is_noexcept = noexcept(fun());
+ public void testNoexceptOperatorEmptyThrow_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("is_noexcept", 1);
+ }
+
+ // auto closure_noexcept = [](int i) noexcept {return i;};
+ // constexpr bool is_noexcept = noexcept(closure_noexcept());
+ // auto closure = [](int i) {return i;};
+ // constexpr bool is_not_noexcept = noexcept(closure());
+ // constexpr bool conversion_is_noexcept = noexcept(static_cast<int (*)(int)>(closure));
+ public void testNoexceptOperatorLambda_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("is_noexcept", 1);
+ helper.assertVariableValue("is_not_noexcept", 0);
+ helper.assertVariableValue("conversion_is_noexcept", 1);
+ }
+
+ // template <bool B>
+ // void foo() noexcept(B);
+ //
+ // constexpr bool is_noexcept = noexcept(foo<true>());
+ // constexpr bool is_not_noexcept = noexcept(foo<false>());
+ public void testNoexceptOperatorDependentNoexcept_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("is_noexcept", 1);
+ helper.assertVariableValue("is_not_noexcept", 0);
+ }
+
+ // struct S { int mem; };
+ // S foo(); // could throw
+ // constexpr bool is_not_noexcept = noexcept(foo().mem); // should be false
+ public void testNoexceptOperatorOwnerEval_545021() throws Exception {
+ parseAndCheckBindings();
+ BindingAssertionHelper helper = getAssertionHelper();
+ helper.assertVariableValue("is_not_noexcept", 0);
+ }
}
diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
index c90605a1739..5385a977821 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/internal/index/tests/IndexCPPBindingResolutionTest.java
@@ -2552,4 +2552,12 @@ public class IndexCPPBindingResolutionTest extends IndexBindingResolutionTestBas
public void testOOM_529646() throws Exception {
checkBindings();
}
+
+ // int foo() noexcept;
+
+ // constexpr bool is_noexcept = noexcept(foo());
+ public void testNoexceptOperator_545021() throws Exception {
+ IVariable isNoexcept = getBindingFromASTName("is_noexcept", 11);
+ assertEquals(1, isNoexcept.getInitialValue().numberValue().longValue());
+ }
}

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