If without else

This commit is contained in:
Jordi Baylina
2018-10-24 19:59:50 +02:00
parent e685392523
commit 4fa0c79e26
3 changed files with 12 additions and 6 deletions

View File

@@ -31,7 +31,7 @@ module.exports = compile;
const parser = require("../parser/jaz.js").parser;
const timeout = ms => new Promise(res => setTimeout(res, ms))
const timeout = ms => new Promise(res => setTimeout(res, ms));
async function compile(srcFile) {
const fullFileName = srcFile;

View File

@@ -578,8 +578,10 @@ function execIf(ctx, ast) {
exec(ctx, ast.then);
if (ctx.error) return;
} else {
exec(ctx, ast.else);
if (ctx.error) return;
if (ast.else) {
exec(ctx, ast.else);
if (ctx.error) return;
}
}
}

View File

@@ -246,9 +246,13 @@ function genIf(ctx, ast) {
if (ctx.error) return;
const thenBody = gen(ctx, ast.then);
if (ctx.error) return;
const elseBody = gen(ctx, ast.else);
if (ctx.error) return;
return `if (${condition}) {\n${thenBody}\n} else {\n${elseBody}\n}\n`;
if (ast.else) {
const elseBody = gen(ctx, ast.else);
if (ctx.error) return;
return `if (${condition}) {\n${thenBody}\n} else {\n${elseBody}\n}\n`;
} else {
return `if (${condition}) {\n${thenBody}\n}\n`;
}
}