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Remove Fn.new().

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It's unneeded now that we have fn () { ... }.
This commit is contained in:
Bob Nystrom
2015-11-28 10:13:14 -08:00
parent 22b9ed8f6f
commit f54f8df4d6
3 changed files with 2 additions and 11 deletions
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3
src/vm/wren_compiler.c
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@ -2659,7 +2659,8 @@ static GrammarRule* getRule(TokenType type)
return &rules[type]; return &rules[type];
} }
// TODO: Doc. // Completes parsing an expression after the prefix part has been parsed.
// Parses any trailing infix expressions.
static void parseInfix(Compiler* compiler, bool allowAssignment, static void parseInfix(Compiler* compiler, bool allowAssignment,
Precedence precedence) Precedence precedence)
{ {

9
src/vm/wren_core.c
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@ -235,14 +235,6 @@ DEF_PRIMITIVE(fiber_yield1)
return false; return false;
} }
DEF_PRIMITIVE(fn_new)
{
if (!validateFn(vm, args[1], "Argument")) return false;
// The block argument is already a function, so just return it.
RETURN_VAL(args[1]);
}
DEF_PRIMITIVE(fn_arity) DEF_PRIMITIVE(fn_arity)
{ {
RETURN_NUM(AS_FN(args[0])->arity); RETURN_NUM(AS_FN(args[0])->arity);
@ -1161,7 +1153,6 @@ void wrenInitializeCore(WrenVM* vm)
PRIMITIVE(vm->fiberClass, "try()", fiber_try); PRIMITIVE(vm->fiberClass, "try()", fiber_try);
vm->fnClass = AS_CLASS(wrenFindVariable(vm, coreModule, "Fn")); vm->fnClass = AS_CLASS(wrenFindVariable(vm, coreModule, "Fn"));
PRIMITIVE(vm->fnClass->obj.classObj, "new(_)", fn_new);
PRIMITIVE(vm->fnClass, "arity", fn_arity); PRIMITIVE(vm->fnClass, "arity", fn_arity);
fnCall(vm, "call()"); fnCall(vm, "call()");

1
test/core/function/new_wrong_arg_type.wren
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@ -1 +0,0 @@
Fn.new(3) // expect runtime error: Argument must be a function.