[lldb-dev] [Bug 15854] New: lldb is unable to call/print c++ demangled functions in the global namespace

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=15854

            Bug ID: 15854
           Summary: lldb is unable to call/print c++ demangled functions
                    in the global namespace
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at cs.uiuc.edu
          Reporter: matt.kopec at intel.com
    Classification: Unclassified

Example program:

static int static_value = 0;

int
a_function_to_call()
{
    static_value++;
    return static_value;
}

int main (int argc, char const *argv[])
{   
    a_function_to_call();
    return 0;
}

Compiling this as a c++ program with -O0 and -g and trying to call or print the
function pointer 'a_function_to_call' fails.

Output:

(lldb) b main
(lldb) r
...
(lldb) expression a_function_to_call                                 
error: use of undeclared identifier 'a_function_to_call'
error: 1 errors parsing expression
(lldb) expression a_function_to_call()
error: use of undeclared identifier 'a_function_to_call'
error: 1 errors parsing expression

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