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* The gcc2 demangler didn't like functions without any arguments.

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* first_argument() never returns NULL, so we don't have to check for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31899 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-07-29 10:50:43 +00:00
parent c4d98f827b
commit 877d64eeb1
1 changed files with 6 additions and 3 deletions
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src/add-ons/kernel/debugger/demangle/gcc2.cpp
+6 -3
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@@ -1,5 +1,5 @@
/* /*
* Copyright 2008, Axel Dörfler, [email protected]. * Copyright 2008-2009, Axel Dörfler, [email protected].
* This file may be used under the terms of the MIT License. * This file may be used under the terms of the MIT License.
*/ */
@@ -240,6 +240,9 @@ argument_length(const char** _arg)
ignore_qualifiers(_arg); ignore_qualifiers(_arg);
if (!**_arg)
return 0;
// See if it's a built-in type // See if it's a built-in type
if (**_arg != 'Q' && !isdigit(**_arg)) if (**_arg != 'Q' && !isdigit(**_arg))
return 1; return 1;
@@ -254,7 +257,7 @@ argument_length(const char** _arg)
static const char* static const char*
next_argument(const char* arg) next_argument(const char* arg)
{ {
if (arg == NULL) if (arg == NULL || !arg[0])
return NULL; return NULL;
uint32 length = argument_length(&arg); uint32 length = argument_length(&arg);
@@ -331,7 +334,7 @@ get_next_argument_internal(uint32* _cookie, const char* symbol, char* name,
const char* arg = first_argument(mangled); const char* arg = first_argument(mangled);
// (void) is not an argument // (void) is not an argument
if (arg != NULL && arg[0] == 'v') if (arg[0] == 'v')
return B_ENTRY_NOT_FOUND; return B_ENTRY_NOT_FOUND;
uint32 current = *_cookie; uint32 current = *_cookie;