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start parsing binary ops

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This commit is contained in:
pommicket 2022-01-13 18:13:29 -05:00
parent 13363eac1a
commit e44bc4976a
4 changed files with 178 additions and 3 deletions
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8
05/constants.b
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@ -20,12 +20,14 @@
; b << >>
; c + -
; d * / %
; e8 cast
; e unary prefixes ++ -- & * + - ~ !
; f . -> () [] postfix ++ --
; highest
; NB: for equal precedence, operators are applied left-to-right except for assignment operators (precedence 2)
#define SYMBOL_COMMA 200
; NOTE: operator_right_associative requires SYMBOL_EQ to be the first assignment operator
#define SYMBOL_EQ 201
#define SYMBOL_PLUS_EQ 202
#define SYMBOL_MINUS_EQ 203
@ -37,6 +39,7 @@
#define SYMBOL_AND_EQ 209
#define SYMBOL_XOR_EQ 210
#define SYMBOL_OR_EQ 211
; NOTE: operator_right_associative requires SYMBOL_OR_EQ to be the last assignment operator
#define SYMBOL_QUESTION 212
#define SYMBOL_OR_OR 213
#define SYMBOL_AND_AND 214
@ -70,7 +73,7 @@
#define SYMBOL_LPAREN 242
#define SYMBOL_RPAREN 243
#define SYMBOL_SEMICOLON 244
#define SYMBOL_DOT 245
#define TOKEN_IDENTIFIER 1
#define TOKEN_CONSTANT_FLOAT 2
@ -347,6 +350,9 @@
byte SYMBOL_ARROW
string ->
byte 0
byte SYMBOL_DOT
string .
byte 0
byte SYMBOL_DOTDOTDOT
string ...
byte 0