https://issues.dlang.org/show_bug.cgi?id=16379
Issue ID: 16379
Summary: merging coverage sometimes overwrites existing results
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: druntime
Assignee: [email protected]
Reporter: [email protected]
https://github.com/dlang/phobos/pull/4719#issuecomment-239184919
Running phobos unittests with coverage for std.json multiple times correctly
merges the results.
generated/linux/debug/64/unittest/test_runner std.json
Running std.stdio (and only that module) overwrites the std-json.lst file
before rereading this.
generated/linux/debug/64/unittest/test_runner std.stdio
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