Merge pull request #31573 from brentdax/explicit-iuo

beccadax · web-flow · commit ec6bc5bdc9ce · 2020-05-06T10:43:01.000-07:00
[NFC] Include implicit-unwrap bit in AST dump
diff --git a/lib/AST/ASTDumper.cpp b/lib/AST/ASTDumper.cpp
@@ -2673,7 +2673,11 @@ class PrintExpr : public ExprVisitor<PrintExpr> {
     PrintWithColorRAII(OS, ParenthesisColor) << ')';
   }
   void visitForceValueExpr(ForceValueExpr *E) {
-    printCommon(E, "force_value_expr") << '\n';
+    printCommon(E, "force_value_expr");
+    if (E->isForceOfImplicitlyUnwrappedOptional())
+      PrintWithColorRAII(OS, ExprModifierColor) << " implicit_iuo_unwrap";
+    OS << '\n';
+
     printRec(E->getSubExpr());
     PrintWithColorRAII(OS, ParenthesisColor) << ')';
   }

Original file line number	Diff line number	Diff line change
`@@ -2673,7 +2673,11 @@ class PrintExpr : public ExprVisitor<PrintExpr> {`
`2673`	`2673`	`PrintWithColorRAII(OS, ParenthesisColor) << ')';`
`2674`	`2674`	`}`
`2675`	`2675`	`void visitForceValueExpr(ForceValueExpr *E) {`
`2676`		`- printCommon(E, "force_value_expr") << '\n';`
	`2676`	`+ printCommon(E, "force_value_expr");`
	`2677`	`+ if (E->isForceOfImplicitlyUnwrappedOptional())`
	`2678`	`+ PrintWithColorRAII(OS, ExprModifierColor) << " implicit_iuo_unwrap";`
	`2679`	`+ OS << '\n';`
	`2680`	`+`
`2677`	`2681`	`printRec(E->getSubExpr());`
`2678`	`2682`	`PrintWithColorRAII(OS, ParenthesisColor) << ')';`
`2679`	`2683`	`}`