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This commit is contained in:
Yui T 2017-05-04 22:16:23 -07:00
parent d103504ba6
commit fec3dc215a
4 changed files with 6 additions and 15 deletions
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4
src/compiler/checker.ts
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@ -13909,11 +13909,11 @@ namespace ts {
error(openingLikeElement, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, getJsxElementPropertiesName());
}
else {
checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement);
const isSourceAttributeTypeAssignableToTarget = checkTypeAssignableTo(sourceAttributesType, targetAttributesType, openingLikeElement.attributes.properties.length > 0 ? openingLikeElement.attributes : openingLikeElement);
// If sourceAttributesType has spread (e.g the type doesn't have freshness flag) after we check for assignability, we will do another pass to check that
// all explicitly specified attributes have correct name corresponding with target (as those will be assignable as spread type allows excess properties)
// Note: if the type of these explicitly specified attributes do not match it will be an error during above assignability check.
if (sourceAttributesType !== anyType && !(sourceAttributesType.flags & TypeFlags.FreshLiteral)) {
if (isSourceAttributeTypeAssignableToTarget && sourceAttributesType !== anyType && !(sourceAttributesType.flags & TypeFlags.FreshLiteral)) {
for (const attribute of openingLikeElement.attributes.properties) {
if (isJsxAttribute(attribute) && !getPropertyOfType(targetAttributesType, attribute.name.text)) {
error(attribute, Diagnostics.Property_0_does_not_exist_on_type_1, attribute.name.text, typeToString(targetAttributesType));

5
tests/baselines/reference/contextuallyTypedStringLiteralsInJsxAttributes02.errors.txt
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@ -1,7 +1,6 @@
tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(27,24): error TS2322: Type '{ extra: true; onClick: (k: "left" | "right") => void; }' is not assignable to type 'IntrinsicAttributes & LinkProps'.
Type '{ extra: true; onClick: (k: "left" | "right") => void; }' is not assignable to type 'LinkProps'.
Property 'goTo' is missing in type '{ extra: true; onClick: (k: "left" | "right") => void; }'.
tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(27,64): error TS2339: Property 'extra' does not exist on type 'IntrinsicAttributes & LinkProps'.
tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(28,24): error TS2322: Type '{ onClick: (k: "left" | "right") => void; extra: true; }' is not assignable to type 'IntrinsicAttributes & LinkProps'.
Property 'onClick' does not exist on type 'IntrinsicAttributes & LinkProps'.
tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(29,43): error TS2339: Property 'extra' does not exist on type 'IntrinsicAttributes & LinkProps'.
@ -11,7 +10,7 @@ tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(33,65): err
tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(36,44): error TS2339: Property 'extra' does not exist on type 'IntrinsicAttributes & LinkProps'.
==== tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx (7 errors) ====
==== tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx (6 errors) ====
import React = require('react')
export interface ClickableProps {
@ -43,8 +42,6 @@ tests/cases/conformance/types/contextualTypes/jsxAttributes/file.tsx(36,44): err
!!! error TS2322: Type '{ extra: true; onClick: (k: "left" | "right") => void; }' is not assignable to type 'IntrinsicAttributes & LinkProps'.
!!! error TS2322: Type '{ extra: true; onClick: (k: "left" | "right") => void; }' is not assignable to type 'LinkProps'.
!!! error TS2322: Property 'goTo' is missing in type '{ extra: true; onClick: (k: "left" | "right") => void; }'.
~~~~~
!!! error TS2339: Property 'extra' does not exist on type 'IntrinsicAttributes & LinkProps'.
const b2 = <MainButton onClick={(k)=>{console.log(k)}} extra />; // k has type "left" | "right"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2322: Type '{ onClick: (k: "left" | "right") => void; extra: true; }' is not assignable to type 'IntrinsicAttributes & LinkProps'.

7
tests/baselines/reference/tsxSpreadAttributesResolution2.errors.txt
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@ -16,10 +16,9 @@ tests/cases/conformance/jsx/file.tsx(21,20): error TS2322: Type '{ X: "hi"; x: n
Type '{ X: "hi"; x: number; y: "2"; }' is not assignable to type 'PoisonedProp'.
Types of property 'x' are incompatible.
Type 'number' is not assignable to type 'string'.
tests/cases/conformance/jsx/file.tsx(21,40): error TS2339: Property 'X' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Poisoned> & PoisonedProp & { children?: ReactNode; }'.
==== tests/cases/conformance/jsx/file.tsx (6 errors) ====
==== tests/cases/conformance/jsx/file.tsx (5 errors) ====
import React = require('react');
interface PoisonedProp {
@ -63,6 +62,4 @@ tests/cases/conformance/jsx/file.tsx(21,40): error TS2339: Property 'X' does not
!!! error TS2322: Type '{ X: "hi"; x: number; y: "2"; }' is not assignable to type 'IntrinsicAttributes & IntrinsicClassAttributes<Poisoned> & PoisonedProp & { children?: ReactNode; }'.
!!! error TS2322: Type '{ X: "hi"; x: number; y: "2"; }' is not assignable to type 'PoisonedProp'.
!!! error TS2322: Types of property 'x' are incompatible.
!!! error TS2322: Type 'number' is not assignable to type 'string'.
~~~~~~
!!! error TS2339: Property 'X' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Poisoned> & PoisonedProp & { children?: ReactNode; }'.
!!! error TS2322: Type 'number' is not assignable to type 'string'.

5
tests/baselines/reference/tsxStatelessFunctionComponentOverload5.errors.txt
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@ -1,6 +1,5 @@
tests/cases/conformance/jsx/file.tsx(48,24): error TS2322: Type '{ to: "/some/path"; onClick: (e: MouseEvent<any>) => void; children: string; }' is not assignable to type 'IntrinsicAttributes & HyphenProps'.
Property 'to' does not exist on type 'IntrinsicAttributes & HyphenProps'.
tests/cases/conformance/jsx/file.tsx(49,24): error TS2339: Property 'onClick' does not exist on type 'IntrinsicAttributes & HyphenProps'.
tests/cases/conformance/jsx/file.tsx(49,24): error TS2322: Type '{ to: string; onClick: (e: any) => void; children: string; }' is not assignable to type 'IntrinsicAttributes & HyphenProps'.
Type '{ to: string; onClick: (e: any) => void; children: string; }' is not assignable to type 'HyphenProps'.
Property '"data-format"' is missing in type '{ to: string; onClick: (e: any) => void; children: string; }'.
@ -25,7 +24,7 @@ tests/cases/conformance/jsx/file.tsx(56,24): error TS2322: Type '{ data-format:
Type 'true' is not assignable to type 'string'.
==== tests/cases/conformance/jsx/file.tsx (9 errors) ====
==== tests/cases/conformance/jsx/file.tsx (8 errors) ====
import React = require('react')
export interface ClickableProps {
@ -78,8 +77,6 @@ tests/cases/conformance/jsx/file.tsx(56,24): error TS2322: Type '{ data-format:
!!! error TS2322: Type '{ to: "/some/path"; onClick: (e: MouseEvent<any>) => void; children: string; }' is not assignable to type 'IntrinsicAttributes & HyphenProps'.
!!! error TS2322: Property 'to' does not exist on type 'IntrinsicAttributes & HyphenProps'.
const b1 = <MainButton onClick={(e: any)=> {}} {...obj0}>Hello world</MainButton>; // extra property;
~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2339: Property 'onClick' does not exist on type 'IntrinsicAttributes & HyphenProps'.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2322: Type '{ to: string; onClick: (e: any) => void; children: string; }' is not assignable to type 'IntrinsicAttributes & HyphenProps'.
!!! error TS2322: Type '{ to: string; onClick: (e: any) => void; children: string; }' is not assignable to type 'HyphenProps'.