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Use operator bool to claw back some readability

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This commit is contained in:
Robert Widmann
2019-10-29 16:25:43 -07:00
parent 37e82a6133
commit b849e51768
45 changed files with 120 additions and 156 deletions
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2
lib/Sema/CSDiagnostics.cpp
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@@ -2294,7 +2294,7 @@ bool ContextualFailure::diagnoseThrowsTypeMismatch() const {
auto conformance = TypeChecker::conformsToProtocol(
errorCodeType, errorCodeProtocol, getDC(),
ConformanceCheckFlags::InExpression);
if (!conformance.isInvalid()) {
if (conformance) {
Type errorType =
conformance
.getTypeWitnessByName(errorCodeType, getASTContext().Id_ErrorType)