From 354c6dceecdad5e58e2763e937ad5053e8b7d897 Mon Sep 17 00:00:00 2001 From: wolfbeast Date: Fri, 17 May 2019 01:04:30 +0000 Subject: Implement String.prototype.trimStart and trimEnd. This renames our internal function names because *Left and *Right might be deprecated and have to be removed later, making that trivial. Resolves #1089 --- js/src/builtin/String.js | 12 ++++++------ js/src/jsstr.cpp | 16 ++++++++++------ js/src/jsstr.h | 4 ++-- js/src/vm/SelfHosting.cpp | 6 ++++-- 4 files changed, 22 insertions(+), 16 deletions(-) (limited to 'js/src') diff --git a/js/src/builtin/String.js b/js/src/builtin/String.js index e5b2ad552..f830b1aa2 100644 --- a/js/src/builtin/String.js +++ b/js/src/builtin/String.js @@ -828,16 +828,16 @@ function String_static_trim(string) { return callFunction(std_String_trim, string); } -function String_static_trimLeft(string) { +function String_static_trimStart(string) { if (arguments.length < 1) - ThrowTypeError(JSMSG_MISSING_FUN_ARG, 0, 'String.trimLeft'); - return callFunction(std_String_trimLeft, string); + ThrowTypeError(JSMSG_MISSING_FUN_ARG, 0, 'String.trimStart'); + return callFunction(std_String_trimStart, string); } -function String_static_trimRight(string) { +function String_static_trimEnd(string) { if (arguments.length < 1) - ThrowTypeError(JSMSG_MISSING_FUN_ARG, 0, 'String.trimRight'); - return callFunction(std_String_trimRight, string); + ThrowTypeError(JSMSG_MISSING_FUN_ARG, 0, 'String.trimEnd'); + return callFunction(std_String_trimEnd, string); } function String_static_toLocaleLowerCase(string) { diff --git a/js/src/jsstr.cpp b/js/src/jsstr.cpp index e3b5708ca..7765b1197 100644 --- a/js/src/jsstr.cpp +++ b/js/src/jsstr.cpp @@ -1970,14 +1970,14 @@ js::str_trim(JSContext* cx, unsigned argc, Value* vp) } bool -js::str_trimLeft(JSContext* cx, unsigned argc, Value* vp) +js::str_trimStart(JSContext* cx, unsigned argc, Value* vp) { CallArgs args = CallArgsFromVp(argc, vp); return TrimString(cx, args, true, false); } bool -js::str_trimRight(JSContext* cx, unsigned argc, Value* vp) +js::str_trimEnd(JSContext* cx, unsigned argc, Value* vp) { CallArgs args = CallArgsFromVp(argc, vp); return TrimString(cx, args, false, true); @@ -2568,8 +2568,10 @@ static const JSFunctionSpec string_methods[] = { JS_FN("startsWith", str_startsWith, 1,0), JS_FN("endsWith", str_endsWith, 1,0), JS_FN("trim", str_trim, 0,0), - JS_FN("trimLeft", str_trimLeft, 0,0), - JS_FN("trimRight", str_trimRight, 0,0), + JS_FN("trimLeft", str_trimStart, 0,0), + JS_FN("trimStart", str_trimStart, 0,0), + JS_FN("trimRight", str_trimEnd, 0,0), + JS_FN("trimEnd", str_trimEnd, 0,0), JS_FN("toLocaleLowerCase", str_toLocaleLowerCase, 0,0), JS_FN("toLocaleUpperCase", str_toLocaleUpperCase, 0,0), JS_SELF_HOSTED_FN("localeCompare", "String_localeCompare", 1,0), @@ -2881,8 +2883,10 @@ static const JSFunctionSpec string_static_methods[] = { JS_SELF_HOSTED_FN("startsWith", "String_static_startsWith", 2,0), JS_SELF_HOSTED_FN("endsWith", "String_static_endsWith", 2,0), JS_SELF_HOSTED_FN("trim", "String_static_trim", 1,0), - JS_SELF_HOSTED_FN("trimLeft", "String_static_trimLeft", 1,0), - JS_SELF_HOSTED_FN("trimRight", "String_static_trimRight", 1,0), + JS_SELF_HOSTED_FN("trimLeft", "String_static_trimStart", 1,0), + JS_SELF_HOSTED_FN("trimStart", "String_static_trimStart", 1,0), + JS_SELF_HOSTED_FN("trimRight", "String_static_trimEnd", 1,0), + JS_SELF_HOSTED_FN("trimEnd", "String_static_trimEnd", 1,0), JS_SELF_HOSTED_FN("toLocaleLowerCase","String_static_toLocaleLowerCase",1,0), JS_SELF_HOSTED_FN("toLocaleUpperCase","String_static_toLocaleUpperCase",1,0), JS_SELF_HOSTED_FN("normalize", "String_static_normalize", 1,0), diff --git a/js/src/jsstr.h b/js/src/jsstr.h index 118118839..38fbfa85e 100644 --- a/js/src/jsstr.h +++ b/js/src/jsstr.h @@ -367,10 +367,10 @@ extern bool str_trim(JSContext* cx, unsigned argc, Value* vp); extern bool -str_trimLeft(JSContext* cx, unsigned argc, Value* vp); +str_trimStart(JSContext* cx, unsigned argc, Value* vp); extern bool -str_trimRight(JSContext* cx, unsigned argc, Value* vp); +str_trimEnd(JSContext* cx, unsigned argc, Value* vp); extern bool str_toLocaleLowerCase(JSContext* cx, unsigned argc, Value* vp); diff --git a/js/src/vm/SelfHosting.cpp b/js/src/vm/SelfHosting.cpp index 328a960b6..ccd4cc8d7 100644 --- a/js/src/vm/SelfHosting.cpp +++ b/js/src/vm/SelfHosting.cpp @@ -2200,8 +2200,10 @@ static const JSFunctionSpec intrinsic_functions[] = { JS_INLINABLE_FN("std_String_charAt", str_charAt, 1,0, StringCharAt), JS_FN("std_String_endsWith", str_endsWith, 1,0), JS_FN("std_String_trim", str_trim, 0,0), - JS_FN("std_String_trimLeft", str_trimLeft, 0,0), - JS_FN("std_String_trimRight", str_trimRight, 0,0), + JS_FN("std_String_trimLeft", str_trimStart, 0,0), + JS_FN("std_String_trimStart", str_trimStart, 0,0), + JS_FN("std_String_trimRight", str_trimEnd, 0,0), + JS_FN("std_String_trimEnd", str_trimEnd, 0,0), JS_FN("std_String_toLocaleLowerCase", str_toLocaleLowerCase, 0,0), JS_FN("std_String_toLocaleUpperCase", str_toLocaleUpperCase, 0,0), JS_FN("std_String_normalize", str_normalize, 0,0), -- cgit v1.2.3