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Moved the statement keywords to the start of their respective modifiers productions

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arookas 2016-02-01 03:25:47 -05:00
parent 228dc80a01
commit be73c33069
1 changed files with 4 additions and 4 deletions
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8
ssc/sunscript.grammar
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@ -179,13 +179,13 @@ typeof_cast = TYPEOF L_PAREN expression R_PAREN;
// constants
const_definition = const_modifiers IDENTIFIER ASSIGN expression;
const_modifiers = [LOCAL] CONST;
const_modifiers = CONST [LOCAL];
// variables
variable_reference = IDENTIFIER; // used in expressions
variable_declaration = variable_modifiers IDENTIFIER;
variable_definition = variable_modifiers IDENTIFIER ASSIGN expression;
variable_modifiers = [LOCAL] VAR;
variable_modifiers = VAR [LOCAL];
variable_assignment = IDENTIFIER assignment_operator expression;
variable_augment = postfix_augment | prefix_augment;
@ -194,7 +194,7 @@ prefix_augment = augment_operator IDENTIFIER;
// functions
function_definition = function_modifiers IDENTIFIER parameter_list statement_block;
function_modifiers = [LOCAL] [CONST] FUNCTION;
function_modifiers = FUNCTION [LOCAL] [CONST];
function_call = IDENTIFIER argument_list;
parameter_list = L_PAREN [IDENTIFIER {COMMA IDENTIFIER} [COMMA ELLIPSIS] | ELLIPSIS] R_PAREN; // e.g. (a, b, ...)
@ -202,7 +202,7 @@ argument_list = L_PAREN [expression {COMMA expression}] R_PAREN;
// builtins
builtin_declaration = builtin_modifiers IDENTIFIER parameter_list;
builtin_modifiers = [LOCAL] [CONST] BUILTIN;
builtin_modifiers = BUILTIN [LOCAL] [CONST];
// flow control
if_statement = IF expression statement [ELSE statement];