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fix binop rhs precedence

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nora 2021-10-31 20:44:11 +01:00
parent 7b1c7335c2
commit 87790d4049
4 changed files with 20 additions and 25 deletions
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10
grammar.txt
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@ -52,19 +52,19 @@
<expression> ::= <logical-or>
<logical-or> ::= <logical-and> { "or" <logical-and> }
<logical-or> ::= <logical-and> { "or" <logical-or> }
<logical-and> ::= <equality> { "and" <equality> }
<logical-and> ::= <equality> { "and" <logical-and> }
<equality> ::= <comparison> { ("!=" | "==") <comparison> }
<comparison> ::= <term> { (">" | "<" | ">=" | "<=") <term> }
<term> ::= <factor> { ("-" | "+") <factor> }
<term> ::= <factor> { ("-" | "+") <term> }
<factor> ::= <unary> { ( "*" | "/" | "%" ) <unary> }
<factor> ::= <unary> { ( "*" | "/" | "%" ) <factor> }
<unary> ::= { ( "not" | "-" ) } <primary>
<unary> ::= { ( "not" | "-" ) } <unary>
<primary> ::= <IDENT>
| <NUMBER>