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Add variable read/write flag test for c++20 three-way comparison

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This commit is contained in:
Igor V. Kovalenko 2023-01-19 23:25:12 +03:00 • committed by Jonah Graham
parent a8b3401a47
commit ae8da7ef88
2 changed files with 24 additions and 1 deletions
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7
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TestBase.java
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@ -539,7 +539,12 @@ public abstract class AST2TestBase extends SemanticTestBase {
}
public AST2AssertionHelper(String contents, ParserLanguage lang) throws ParserException {
super(contents, parse(contents, lang, ScannerKind.GNU, false));
this(contents, lang, ScannerKind.GNU);
}
public AST2AssertionHelper(String contents, ParserLanguage lang, ScannerKind scannerKind)
throws ParserException {
super(contents, parse(contents, lang, scannerKind, false));
this.isCPP = lang.isCPP();
}
}

18
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/VariableReadWriteFlagsTest.java
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@ -17,6 +17,7 @@ import java.io.IOException;
import java.util.Optional;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.internal.core.dom.parser.c.CVariableReadWriteFlags;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVariableReadWriteFlags;
import org.eclipse.cdt.internal.core.parser.ParserException;
@ -36,6 +37,10 @@ public class VariableReadWriteFlagsTest extends AST2TestBase {
super(contents, isCPP);
}
AssertionHelper(String contents, ParserLanguage lang, ScannerKind scannerKind) throws ParserException {
super(contents, lang, scannerKind);
}
void assertReadWriteFlags(String context, String name, Optional<Integer> expectedFlags) throws Exception {
IASTName variable = findName(context, name);
assertNotNull(variable);
@ -95,6 +100,11 @@ public class VariableReadWriteFlagsTest extends AST2TestBase {
return new AssertionHelper(code, true);
}
protected AssertionHelper getCPP20AssertionHelper() throws ParserException, IOException {
String code = getAboveComment();
return new AssertionHelper(code, ParserLanguage.CPP, ScannerKind.STDCPP20);
}
// int test(int a) {
// a = 2;
// a *= 3;
@ -107,6 +117,14 @@ public class VariableReadWriteFlagsTest extends AST2TestBase {
a.assertReadWriteFlags("a + 1", "a", READ);
}
// auto test(int a) {
// return a <=> 1;
// }
public void testThreeWayComparisonAccess() throws Exception {
AssertionHelper a = getCPP20AssertionHelper();
a.assertReadWriteFlags("a <=> 1", "a", READ);
}
// class C {
// public:
// C(int);