Implement Symbol:isBinaryOp and Symbol:isIdentifier #2955
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added 7 commits
June 15, 2017 09:55
This adds a list of characters that are valid in binary operators.
This commit implements Symbol:isBinaryOp via the primitive _Symbol_IsBinaryOp. For benchmarking purposes, this commit also includes Symbol:isBinaryOpLang, implemented natively.
This commit implements a method to check whether a symbol is a valid identifier (variable name) via the primitive _Symbol_IsIdentifier.
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telephon
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Jun 15, 2017
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sorry, what? |
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sorry, I misread. Never mind! |
telephon
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Jun 15, 2017
mossheim
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Jun 15, 2017
| @@ -179,6 +179,82 @@ int prSymbolIsMetaClassName(struct VMGlobals *g, int numArgsPushed) | |||
| return errNone; | |||
| } | |||
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| const char *binary_op_characters = "!@%&*-+=|<>?/"; | |||
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makes more sense as static within prSymbol_IsBinaryOp
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Sorry, should have been clearer—you can put them inside the function prSymbol_IsBinaryOp with the static storage classifier, and that means they are treated as init-once storage within the function but with local scope.
| SetTrue(a); | ||
| // All other characters must be alphanumeric or '_'. | ||
| for (int i = 1; i < length; i++) { | ||
| char the_character = str[i]; |
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'c' would be much more idiomatic here
Make a string static and change "the_character" to "c".
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implement #2952. we're going to be using these methods in SCDoc so why not make 'em faster with primitives. also, i need some experience writing primitives.
all documented, unit tested, and ready to go.