https://issues.dlang.org/show_bug.cgi?id=13560
Issue ID: 13560
Summary: Several functions in std.uni can violate memory safety
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: Phobos
Assignee: [email protected]
Reporter: [email protected]
In std/uni.d, there is a line with `@trusted:` in the line 6380.
But decodeGrapheme, byGrapheme and other functions should not be trusted
because their memory safety depends on the static argument for them.
Furthermore, there are several functions and methods individually marked as
trusted/safe after the line 6380.
Other functions after line 6380 seem to be accidentally marked as trusted.
We should remove such `@trusted:` and make each function safe or trusted after
carefully checking its memory safety.
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