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Match in or or block returns unexpected value. #24656
Description
Describe the bug
Match in or or block returns unexpected value.
Reproduction Steps
struct Foo {
option ?int = none
}
fn main() {
test := true
foo := Foo{}
result := foo.option or {
match test {
true { 1 }
else { 2 }
}
}
assert result == 1
}Expected Behavior
assert should not fail
Current Behavior
./main.v:15: FAIL: fn main.main: assert result == 1
left value: result = 0
right value: 1
V panic: Assertion failed...
Possible Solution
No response
Additional Information/Context
No response
V version
V 0.4.10 262a72e
Environment details (OS name and version, etc.)
| V full version | V 0.4.10 da3112e.262a72e |
|---|---|
| OS | macos, macOS, 15.5, 24F74 |
| Processor | 8 cpus, 64bit, little endian, Apple M2 |
| Memory | 0.16GB/8GB |
| V executable | /Users/mike/Documents/github/v/v |
| V last modified time | 2025-06-03 18:43:40 |
| V home dir | OK, value: /Users/mike/Documents/github/v |
| VMODULES | OK, value: /Users/mike/.vmodules |
| VTMP | OK, value: /tmp/v_501 |
| Current working dir | OK, value: /Users/mike/Documents/github/bug |
| env VFLAGS | "-path /Users/mike/Documents/github |
| Git version | git version 2.49.0 |
| V git status | weekly.2025.17-211-g262a72ea |
| .git/config present | true |
| cc version | Apple clang version 17.0.0 (clang-1700.0.13.5) |
| gcc version | Apple clang version 17.0.0 (clang-1700.0.13.5) |
| clang version | Apple clang version 17.0.0 (clang-1700.0.13.5) |
| tcc version | tcc version 0.9.28rc 2024-02-05 HEAD@105d70f7 (AArch64 Darwin) |
| tcc git status | thirdparty-macos-arm64 c8df4e27 |
| emcc version | N/A |
| glibc version | N/A |
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Activity
huly-for-github commentedon Jun 4, 2025
Connected to Huly®: V_0.6-23015
checker: fix missing type bounding to match expr on `or{}` expr (fix v…