[LLVMbugs] [Bug 16619] New: Suggest deref/addressof on initialization

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Sat Jul 13 11:28:13 PDT 2013


http://llvm.org/bugs/show_bug.cgi?id=16619

            Bug ID: 16619
           Summary: Suggest deref/addressof on initialization
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: dblaikie at gmail.com
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified

We successfully suggest adding '*' or '&' on assignments but seem to miss this
in initializations:

assign.cpp:9:7: error: cannot initialize a variable of type 'int' with an
lvalue of type 'int *'
  int b = a;
      ^   ~
assign.cpp:11:5: error: assigning to 'int *' from incompatible type 'int'; take
the address with &
  a = c;
    ^ ~
      &
assign.cpp:12:8: error: cannot initialize a variable of type 'int *' with an
lvalue of type 'int'
  int *d = c;
       ^   ~
assign.cpp:13:5: error: assigning to 'int' from incompatible type 'int *';
dereference with *
  c = a;
    ^ ~
      *

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