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| author | ringabout <43030857+ringabout@users.noreply.github.com> | 2024-08-29 02:44:06 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-28 20:44:06 +0200 |
| commit | ea7c2a440976b2757a780680a08f29c3ce0914e0 (patch) | |
| tree | 5a15bc4c6f9bda340853143441c4d2bbf83a4365 /tests | |
| parent | d53a9cf2888d1cd152a2b227d1868522473388cf (diff) | |
| download | Nim-ea7c2a440976b2757a780680a08f29c3ce0914e0.tar.gz | |
fixes #14623; Top-level volatileLoad/volatileStore leads to invalid codegen (#24020)
fixes #14623
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/stdlib/tvolatile.nim | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/stdlib/tvolatile.nim b/tests/stdlib/tvolatile.nim new file mode 100644 index 000000000..c097f9723 --- /dev/null +++ b/tests/stdlib/tvolatile.nim @@ -0,0 +1,15 @@ +import std/[volatile, assertions] + +var st: int +var foo: ptr int = addr st +volatileStore(foo, 12) +doAssert volatileLoad(foo) == 12 + +# bug #14623 +proc bar = + var st: int + var foo: ptr int = addr st + volatileStore(foo, 12) + doAssert volatileLoad(foo) == 12 + +bar() |