https://llvm.org/bugs/show_bug.cgi?id=24819
Bug ID: 24819
Summary: -Wmismatched-new-delete confused by reassignment
Product: clang
Version: 3.7
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: unassignedclangb...@nondot.org
Reporter: mariofut...@gmail.com
CC: dgre...@apple.com, llvm-bugs@lists.llvm.org
Classification: Unclassified
Created attachment 14879
--> https://llvm.org/bugs/attachment.cgi?id=14879&action=edit
source code to trigger the warning bug
clang reports a mismatched new delete in a legitimate case.
the pointer is first created with new [], then deleted by delete []
and then reallocated with new.
when it is finally deleted with delete I get the warning.
clang does not realise that the live allocation is done with new not new [].
probably even more confusing if the reallocation is conditional.
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