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Merge pull request #25809 from ajafff/verify-strict-options

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correctly detect if strictNullChecks is enabled
This commit is contained in:
Mohamed Hegazy 2018-07-19 15:56:45 -07:00 committed by GitHub
commit feca91c67b
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5 changed files with 20 additions and 1 deletions
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2
src/compiler/program.ts
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@ -2366,7 +2366,7 @@ namespace ts {
}
function verifyCompilerOptions() {
if (options.strictPropertyInitialization && !options.strictNullChecks) {
if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) {
createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks");
}

7
tests/baselines/reference/optionsStrictPropertyInitializationStrict.js Normal file
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@ -0,0 +1,7 @@
//// [optionsStrictPropertyInitializationStrict.ts]
var x;
//// [optionsStrictPropertyInitializationStrict.js]
"use strict";
var x;

4
tests/baselines/reference/optionsStrictPropertyInitializationStrict.symbols Normal file
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@ -0,0 +1,4 @@
=== tests/cases/compiler/optionsStrictPropertyInitializationStrict.ts ===
var x;
>x : Symbol(x, Decl(optionsStrictPropertyInitializationStrict.ts, 0, 3))

4
tests/baselines/reference/optionsStrictPropertyInitializationStrict.types Normal file
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@ -0,0 +1,4 @@
=== tests/cases/compiler/optionsStrictPropertyInitializationStrict.ts ===
var x;
>x : any

4
tests/cases/compiler/optionsStrictPropertyInitializationStrict.ts Normal file
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@ -0,0 +1,4 @@
// @strict: true
// @strictPropertyInitialization: true
var x;