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fix single pass branch

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This commit is contained in:
kbkpbot 2025-08-17 11:45:37 +08:00
parent 961877f98e
commit 4616b95fdc
1 changed files with 4 additions and 5 deletions
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9
vlib/v/checker/if.v
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@ -55,11 +55,10 @@ fn (mut c Checker) if_expr(mut node ast.IfExpr) ast.Type {
if comptime_if_multi_pass_branch {
comptime_if_has_multi_pass_branch = true
}
if !comptime_if_result && !comptime_if_has_multi_pass_branch
&& comptime_if_found_branch {
// when curr cond is false, single pass branchs, and already has a true branch:
// remove following branchs' stmts
comptime_if_multi_pass_branch = false
if !comptime_if_has_multi_pass_branch && comptime_if_found_branch {
// when all prev branchs are single pass branchs, and already has a true branch:
// remove following branchs' stmts by overwrite `comptime_if_result`
comptime_if_result = false
}
} else {
// check condition type is boolean