本文整理汇总了TypeScript中@angular/compiler.isSyntaxError函数的典型用法代码示例。如果您正苦于以下问题：TypeScript isSyntaxError函数的具体用法？TypeScript isSyntaxError怎么用？TypeScript isSyntaxError使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了isSyntaxError函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: consoleError
.catch(e => {
if (e instanceof tsc.UserError || isSyntaxError(e)) {
consoleError(e.message);
} else {
consoleError(e.stack);
}
return Promise.resolve(1);
});示例2: consoleError
return tsc.main(project, cliOptions, codegen).then(() => 0).catch(e => {
if (e instanceof tsc.UserError || isSyntaxError(e)) {
consoleError(e.message);
return Promise.resolve(1);
} else {
consoleError(e.stack);
consoleError('Compilation failed');
return Promise.resolve(1);
}
});示例3: performCompilation
export function performCompilation({rootNames, options, host, oldProgram, emitCallback,
gatherDiagnostics = defaultGatherDiagnostics,
customTransformers, emitFlags = api.EmitFlags.Default}: {
rootNames: string[],
options: api.CompilerOptions,
host?: api.CompilerHost,
oldProgram?: api.Program,
emitCallback?: api.TsEmitCallback,
gatherDiagnostics?: (program: api.Program) => Diagnostics,
customTransformers?: api.CustomTransformers,
emitFlags?: api.EmitFlags
}): PerformCompilationResult {
let program: api.Program|undefined;
let emitResult: ts.EmitResult|undefined;
let allDiagnostics: Diagnostics = [];
try {
if (!host) {
host = ng.createCompilerHost({options});
}
program = ng.createProgram({rootNames, host, options, oldProgram});
const beforeDiags = Date.now();
allDiagnostics.push(...gatherDiagnostics(program !));
if (options.diagnostics) {
const afterDiags = Date.now();
allDiagnostics.push(
createMessageDiagnostic(`Time for diagnostics: ${afterDiags - beforeDiags}ms.`));
}
if (!hasErrors(allDiagnostics)) {
emitResult = program !.emit({emitCallback, customTransformers, emitFlags});
allDiagnostics.push(...emitResult.diagnostics);
return {diagnostics: allDiagnostics, program, emitResult};
}
return {diagnostics: allDiagnostics, program};
} catch (e) {
let errMsg: string;
let code: number;
if (isSyntaxError(e)) {
// don't report the stack for syntax errors as they are well known errors.
errMsg = e.message;
code = api.DEFAULT_ERROR_CODE;
} else {
errMsg = e.stack;
// It is not a syntax error we might have a program with unknown state, discard it.
program = undefined;
code = api.UNKNOWN_ERROR_CODE;
}
allDiagnostics.push(
{category: ts.DiagnosticCategory.Error, messageText: errMsg, code, source: api.SOURCE});
return {diagnostics: allDiagnostics, program};
}
}