[Bug tree-optimization/29323] New: set_nothrow_function_flags does invalid analysis on weak functions

[amylaar at gcc dot gnu dot org]

If a function definition is present, except.c:set_nothrow_function_flags marks
functions as nothrow depending on analysis of the function definition.
This is incorrect when the function does not bind locally (compare with
other function analysis in PR tree-optimization/27781).


-- 
           Summary: set_nothrow_function_flags does invalid analysis on weak
                    functions
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: wrong-code, EH
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: amylaar at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29323