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[CSDiag] Removing unused FailureDiagnosis::visitTryExpr #29546

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Merged
merged 1 commit into from
Jan 30, 2020
Merged

[CSDiag] Removing unused FailureDiagnosis::visitTryExpr #29546

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7 changes: 0 additions & 7 deletions lib/Sema/CSDiag.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -221,7 +221,6 @@ class FailureDiagnosis :public ASTVisitor<FailureDiagnosis, /*exprresult*/bool>{
validateContextualType(Type contextualType, ContextualTypePurpose CTP);

bool visitExpr(Expr *E);
bool visitTryExpr(TryExpr *E);

bool visitApplyExpr(ApplyExpr *AE);
bool visitRebindSelfInConstructorExpr(RebindSelfInConstructorExpr *E);
Expand Down Expand Up @@ -1425,12 +1424,6 @@ visitRebindSelfInConstructorExpr(RebindSelfInConstructorExpr *E) {
return false;
}

/// A TryExpr doesn't change it's argument, nor does it change the contextual
/// type.
bool FailureDiagnosis::visitTryExpr(TryExpr *E) {
return visit(E->getSubExpr());
}

bool FailureDiagnosis::visitExpr(Expr *E) {
// Check each of our immediate children to see if any of them are
// independently invalid.
Expand Down