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Clarify the comments in PlatformDarwin::LocateExecutableScriptingResource 

a bit.

llvm-svn: 170641
This commit is contained in:
Jason Molenda 2012-12-20 02:53:18 +00:00
parent da4de6c246
commit 253a19a004
1 changed files with 9 additions and 7 deletions
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16
lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp
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@ -58,9 +58,11 @@ PlatformDarwin::LocateExecutableScriptingResource (const ModuleSpec &module_spec
const UUID *uuid = module_spec.GetUUIDPtr();
const char* module_directory = exec_fspec->GetDirectory().GetCString();
// XXX some extensions might be meaningful and should not be stripped - if this ever bites us
// we should be ready to deal with it accordingly (i.e. by having a per-platform list of those
// magic special extensions that actually mean something)
// NB some extensions might be meaningful and should not be stripped - "this.binary.file"
// should not lose ".file" but GetFileNameStrippingExtension() will do precisely that.
// Ideally, we should have a per-platform list of extensions (".exe", ".app", ".dSYM", ".framework")
// which should be stripped while leaving "this.binary.file" as-is.
const char* module_basename = exec_fspec->GetFileNameStrippingExtension().GetCString();
if (!module_directory || !module_basename)
@ -72,10 +74,10 @@ PlatformDarwin::LocateExecutableScriptingResource (const ModuleSpec &module_spec
arch ? arch->GetArchitectureName() : "<NULL>",
uuid);
// FIXME: for Python, we cannot allow dots in the middle of the filenames we import
// theoretically, different scripting languages will have different sets of
// forbidden tokens in filenames, and that should be dealt with by each ScriptInterpreter
// for now, we just replace dots with underscores, but if we ever support anything
// FIXME: for Python, we cannot allow dots in the middle of the filenames we import.
// Theoretically, different scripting languages may have different sets of
// forbidden tokens in filenames, and that should be dealt with by each ScriptInterpreter.
// For now, we just replace dots with underscores, but if we ever support anything
// other than Python we will need to rework this
std::auto_ptr<char> module_basename_fixed_ap(new char[strlen(module_basename)+1]);
char* module_basename_fixed = module_basename_fixed_ap.get();