From 8b58171d7ca036d71b32749286c251cc91bdd10e Mon Sep 17 00:00:00 2001 From: Laurenz Date: Tue, 18 May 2021 00:36:11 +0200 Subject: Reorganize test cases --- tests/typ/code/prec.typ | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tests/typ/code/prec.typ (limited to 'tests/typ/code/prec.typ') diff --git a/tests/typ/code/prec.typ b/tests/typ/code/prec.typ new file mode 100644 index 00000000..e64e583c --- /dev/null +++ b/tests/typ/code/prec.typ @@ -0,0 +1,30 @@ +// Test operator precedence. +// Ref: false + +--- +// Multiplication binds stronger than addition. +#test(1+2*-3, -5) + +// Subtraction binds stronger than comparison. +#test(3 == 5 - 2, true) + +// Boolean operations bind stronger than '=='. +#test("a" == "a" and 2 < 3, true) +#test(not "b" == "b", false) + +// Assignment binds stronger than boolean operations. +// Error: 2-7 cannot assign to this expression +{not x = "a"} + +--- +// Parentheses override precedence. +#test((1), 1) +#test((1+2)*-3, -9) + +// Error: 14 expected closing paren +#test({(1 + 1}, 2) + +--- +// Precedence doesn't matter for chained unary operators. +// Error: 2-11 cannot apply '-' to boolean +{-not true} -- cgit v1.2.3