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patch 8.2.3877: function does not abort after a type error in compare

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Problem:    Function does not abort after a type error in compare
Solution:   Check getting number fails. (closes #9384)
This commit is contained in:
Bram Moolenaar
2021-12-22 21:40:33 +00:00
parent f2f0bddf30
commit 28fbbeac70
3 changed files with 61 additions and 6 deletions
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30
src/testdir/test_vim9_expr.vim
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@@ -675,6 +675,36 @@ def Test_expr4_equal()
CheckDefExecAndScriptFailure(["var x: any = true", 'echo x == ""'], 'E1072: Cannot compare bool with string', 2)
CheckDefExecAndScriptFailure(["var x: any = 99", 'echo x == true'], ['E1138', 'E1072:'], 2)
CheckDefExecAndScriptFailure(["var x: any = 'a'", 'echo x == 99'], ['E1030:', 'E1072:'], 2)
lines =<< trim END
vim9script
var n: any = 2
def Compare()
eval n == '3'
g:notReached = false
enddef
g:notReached = true
Compare()
END
CheckScriptFailure(lines, 'E1030: Using a String as a Number: "3"')
assert_true(g:notReached)
if has('float')
lines =<< trim END
vim9script
var n: any = 2.2
def Compare()
eval n == '3'
g:notReached = false
enddef
g:notReached = true
Compare()
END
CheckScriptFailure(lines, 'E892: Using a String as a Float')
assert_true(g:notReached)
endif
unlet g:notReached
enddef
def Test_expr4_wrong_type()