Add constructor case

Author: weswigham

src/compiler/transformers/declarations/diagnostics.ts

@@ -389,6 +389,7 @@ namespace ts {
                     diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1;
                     break;
 
+                case SyntaxKind.ConstructorType:
                 case SyntaxKind.ConstructSignature:
                     diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1;
                     break;

tests/baselines/reference/declarationEmitLambdaWithMissingTypeParameterNoCrash.errors.txt

@@ -1,13 +1,20 @@
 tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts(2,27): error TS2304: Cannot find name 'T2'.
 tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts(2,27): error TS4016: Type parameter 'T1' of exported function has or is using private name 'T2'.
+tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts(3,33): error TS2304: Cannot find name 'T2'.
+tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts(3,33): error TS4006: Type parameter 'T1' of constructor signature from exported interface has or is using private name 'T2'.
 
 
-==== tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts (2 errors) ====
+==== tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts (4 errors) ====
     export interface Foo {
         preFetch: <T1 extends T2> (c: T1) => void; // Type T2 is not defined
                               ~~
 !!! error TS2304: Cannot find name 'T2'.
                               ~~
 !!! error TS4016: Type parameter 'T1' of exported function has or is using private name 'T2'.
+        preFetcher: new <T1 extends T2> (c: T1) => void; // Type T2 is not defined
+                                    ~~
+!!! error TS2304: Cannot find name 'T2'.
+                                    ~~
+!!! error TS4006: Type parameter 'T1' of constructor signature from exported interface has or is using private name 'T2'.
     }
 

tests/baselines/reference/declarationEmitLambdaWithMissingTypeParameterNoCrash.js

@@ -1,6 +1,7 @@
 //// [declarationEmitLambdaWithMissingTypeParameterNoCrash.ts]
 export interface Foo {
     preFetch: <T1 extends T2> (c: T1) => void; // Type T2 is not defined
+    preFetcher: new <T1 extends T2> (c: T1) => void; // Type T2 is not defined
 }
 
 

tests/baselines/reference/declarationEmitLambdaWithMissingTypeParameterNoCrash.symbols

@@ -7,5 +7,11 @@ export interface Foo {
 >T1 : Symbol(T1, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 1, 15))
 >c : Symbol(c, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 1, 31))
 >T1 : Symbol(T1, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 1, 15))
+
+    preFetcher: new <T1 extends T2> (c: T1) => void; // Type T2 is not defined
+>preFetcher : Symbol(Foo.preFetcher, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 1, 46))
+>T1 : Symbol(T1, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 2, 21))
+>c : Symbol(c, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 2, 37))
+>T1 : Symbol(T1, Decl(declarationEmitLambdaWithMissingTypeParameterNoCrash.ts, 2, 21))
 }
 

tests/baselines/reference/declarationEmitLambdaWithMissingTypeParameterNoCrash.types

@@ -2,6 +2,10 @@
 export interface Foo {
     preFetch: <T1 extends T2> (c: T1) => void; // Type T2 is not defined
 >preFetch : <T1 extends any>(c: T1) => void
+>c : T1
+
+    preFetcher: new <T1 extends T2> (c: T1) => void; // Type T2 is not defined
+>preFetcher : new <T1 extends any>(c: T1) => void
 >c : T1
 }
 

tests/cases/compiler/declarationEmitLambdaWithMissingTypeParameterNoCrash.ts

@@ -1,4 +1,5 @@
 // @declaration: true
 export interface Foo {
     preFetch: <T1 extends T2> (c: T1) => void; // Type T2 is not defined
+    preFetcher: new <T1 extends T2> (c: T1) => void; // Type T2 is not defined
 }