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PerryvwPerryvw
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Transpile console.error/info/warn to regular print like console.log (#766)
* Transpile console.error to regular print like console.log * Added console.info and console.warn too
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‎src/transformation/builtins/console.ts‎

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@@ -16,7 +16,10 @@ export function transformConsoleCall(
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const parameters = transformArguments(context, expression.arguments, signature);
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switch (methodName) {
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case "error":
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case "info":
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case "log":
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case "warn":
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if (expression.arguments.length > 0 && isStringFormatTemplate(expression.arguments[0])) {
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// print(string.format([arguments]))
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const stringFormatCall = lua.createCallExpression(

‎test/unit/builtins/__snapshots__/console.spec.ts.snap‎

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@@ -46,6 +46,94 @@ end
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return ____exports"
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`;
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exports[`console.error ("console.error()") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print()
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end
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return ____exports"
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`;
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exports[`console.error ("console.error(\\"Hello %%s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %%s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.error ("console.error(\\"Hello %s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.error ("console.error(\\"Hello\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\")
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end
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return ____exports"
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`;
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exports[`console.error ("console.error(\\"Hello\\", \\"There\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\", \\"There\\")
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end
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return ____exports"
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`;
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exports[`console.info ("console.info()") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print()
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end
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return ____exports"
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`;
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exports[`console.info ("console.info(\\"Hello %%s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %%s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.info ("console.info(\\"Hello %s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.info ("console.info(\\"Hello\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\")
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end
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return ____exports"
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`;
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exports[`console.info ("console.info(\\"Hello\\", \\"There\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\", \\"There\\")
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end
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return ____exports"
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`;
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exports[`console.log ("console.log()") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
@@ -143,3 +231,47 @@ function ____exports.__main(self)
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end
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return ____exports"
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`;
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exports[`console.warn ("console.warn()") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print()
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end
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return ____exports"
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`;
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exports[`console.warn ("console.warn(\\"Hello %%s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %%s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.warn ("console.warn(\\"Hello %s\\", \\"there\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(
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string.format(\\"Hello %s\\", \\"there\\")
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)
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end
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return ____exports"
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`;
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exports[`console.warn ("console.warn(\\"Hello\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\")
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end
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return ____exports"
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`;
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exports[`console.warn ("console.warn(\\"Hello\\", \\"There\\")") 1`] = `
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"local ____exports = {}
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function ____exports.__main(self)
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print(\\"Hello\\", \\"There\\")
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end
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return ____exports"
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`;

‎test/unit/builtins/console.spec.ts‎

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Original file line numberDiff line numberDiff line change
@@ -14,6 +14,42 @@ test.each([
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.expectLuaToMatchSnapshot();
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});
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test.each([
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"console.info()",
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'console.info("Hello")',
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'console.info("Hello %s", "there")',
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'console.info("Hello %%s", "there")',
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'console.info("Hello", "There")',
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])("console.info (%p)", code => {
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util.testFunction(code)
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.setOptions(compilerOptions)
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.expectLuaToMatchSnapshot();
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});
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test.each([
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"console.error()",
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'console.error("Hello")',
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'console.error("Hello %s", "there")',
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'console.error("Hello %%s", "there")',
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'console.error("Hello", "There")',
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])("console.error (%p)", code => {
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util.testFunction(code)
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.setOptions(compilerOptions)
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.expectLuaToMatchSnapshot();
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});
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test.each([
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"console.warn()",
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'console.warn("Hello")',
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'console.warn("Hello %s", "there")',
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'console.warn("Hello %%s", "there")',
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'console.warn("Hello", "There")',
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])("console.warn (%p)", code => {
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util.testFunction(code)
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.setOptions(compilerOptions)
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.expectLuaToMatchSnapshot();
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});
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test.each([
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"console.trace()",
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'console.trace("message")',

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