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Diffstat (limited to 'grammar/expression.grm')
| -rw-r--r-- | grammar/expression.grm | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/grammar/expression.grm b/grammar/expression.grm new file mode 100644 index 0000000..6c4eddb --- /dev/null +++ b/grammar/expression.grm @@ -0,0 +1,6 @@ +main -> expression +expression -> binary_operation | number | '(' expression ')' +binary_operation -> expression binary_operand expression +binary_operand -> '+' | '-' | '*' | '/' +number -> digit number | digit +digit -> '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' |