diff options
| author |  ridiculousfish <corydoras@ridiculousfish.com> | 2015-09-21 11:24:49 -0700 |
|---|---|---|
| committer | ridiculousfish <corydoras@ridiculousfish.com> | 2015-09-22 18:08:00 -0700 |
| commit | c1bd3b5824027f23b41bbac77c5e28f856c5dc18 (patch) | |
| tree | f406ad2f859df99f65c059f8c4019d5a2db1e459 /src/parser.h | |
| parent | fb615843b329b4d3c303b9cebe2af134a52b5bfd (diff) | |
Eliminate global variables associated with builtin IO
This change eliminates global variables like stdout_buffer. Instead we wrap up
the IO information into a new struct io_streams_t, and thread that through
every builtin. This makes the intent clearer, gives us a place to hang new IO
data, and eliminates the ugly global state management like builtin_push_io.
Diffstat (limited to 'src/parser.h')
| -rw-r--r-- | src/parser.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/parser.h b/src/parser.h index d7ee0570..13fa6d16 100644 --- a/src/parser.h +++ b/src/parser.h @@ -280,6 +280,9 @@ private: */ const wchar_t *is_function() const; + /* Helper for stack_trace() */ + void stack_trace_internal(size_t block_idx, wcstring *out) const; + public: /** Get the "principal" parser, whatever that is */ @@ -425,9 +428,9 @@ public: const wchar_t *current_filename() const; /** - Write a stack trace starting at the specified block to the specified wcstring + Return a string representing the current stack trace */ - void stack_trace(size_t block_idx, wcstring &buff) const; + wcstring stack_trace() const; }; #endif |