Fix misplaced parentheses in Checker.isIndirectCall (#2093)

Author: ahejlsberg

internal/checker/checker.go

@@ -12663,7 +12663,7 @@ func (c *Checker) isIndirectCall(node *ast.Node) bool {
 	right := node.AsBinaryExpression().Right
 	return ast.IsParenthesizedExpression(node.Parent) && ast.IsNumericLiteral(left) && left.Text() == "0" &&
 		(ast.IsCallExpression(node.Parent.Parent) && node.Parent.Parent.Expression() == node.Parent ||
-			ast.IsTaggedTemplateExpression(node.Parent.Parent) && (ast.IsAccessExpression(right) || ast.IsIdentifier(right) && right.Text() == "eval"))
+			ast.IsTaggedTemplateExpression(node.Parent.Parent)) && (ast.IsAccessExpression(right) || ast.IsIdentifier(right) && right.Text() == "eval")
 }
 
 func (c *Checker) checkInstanceOfExpression(left *ast.Expression, right *ast.Expression, leftType *Type, rightType *Type, checkMode CheckMode) *Type {

testdata/baselines/reference/submodule/compiler/commaOperatorLeftSideUnused.errors.txt

@@ -21,9 +21,10 @@ commaOperatorLeftSideUnused.ts(38,7): error TS2695: Left side of comma operator
 commaOperatorLeftSideUnused.ts(39,7): error TS2695: Left side of comma operator is unused and has no side effects.
 commaOperatorLeftSideUnused.ts(40,7): error TS2695: Left side of comma operator is unused and has no side effects.
 commaOperatorLeftSideUnused.ts(41,7): error TS2695: Left side of comma operator is unused and has no side effects.
+commaOperatorLeftSideUnused.ts(42,7): error TS2695: Left side of comma operator is unused and has no side effects.
 
 
-==== commaOperatorLeftSideUnused.ts (23 errors) ====
+==== commaOperatorLeftSideUnused.ts (24 errors) ====
     var xx: any;
     var yy: any;
 
@@ -112,6 +113,8 @@ commaOperatorLeftSideUnused.ts(41,7): error TS2695: Left side of comma operator
           ~~~
 !!! error TS2695: Left side of comma operator is unused and has no side effects.
     xx = (0, xx)();
+          ~
+!!! error TS2695: Left side of comma operator is unused and has no side effects.
 
     // OK cases
     xx = (xx ? x++ : 4, 10);

testdata/baselines/reference/submodule/compiler/commaOperatorLeftSideUnused.errors.txt.diff

@@ -0,0 +1,10 @@
+evalAfter0.ts(4,2): error TS2695: Left side of comma operator is unused and has no side effects.
+
+
+==== evalAfter0.ts (1 errors) ====
+    (0,eval)("10"); // fine: special case for eval
+    
+    declare var eva;
+    (0,eva)("10"); // error: no side effect left of comma (suspect of missing method name or something)
+     ~
+!!! error TS2695: Left side of comma operator is unused and has no side effects.