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[lldb][NFC] Remove never read member variable IOHandler::m_editing 

The last read access to this variable was removed in 2015 in
4446487d71 .
This commit is contained in:
Raphael Isemann 2021-08-09 17:53:21 +02:00
parent 52d89d26aa
commit 3240000546
2 changed files with 1 additions and 6 deletions
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2
lldb/include/lldb/Core/IOHandler.h
View File

@ -442,8 +442,6 @@ protected:
bool m_multi_line; bool m_multi_line;
bool m_color_prompts; bool m_color_prompts;
bool m_interrupt_exits; bool m_interrupt_exits;
bool m_editing; // Set to true when fetching a line manually (not using
// libedit)
std::string m_line_buffer; std::string m_line_buffer;
}; };

5
lldb/source/Core/IOHandler.cpp
View File

@ -251,8 +251,7 @@ IOHandlerEditline::IOHandlerEditline(
m_delegate(delegate), m_prompt(), m_continuation_prompt(), m_delegate(delegate), m_prompt(), m_continuation_prompt(),
m_current_lines_ptr(nullptr), m_base_line_number(line_number_start), m_current_lines_ptr(nullptr), m_base_line_number(line_number_start),
m_curr_line_idx(UINT32_MAX), m_multi_line(multi_line), m_curr_line_idx(UINT32_MAX), m_multi_line(multi_line),
m_color_prompts(color_prompts), m_interrupt_exits(true), m_color_prompts(color_prompts), m_interrupt_exits(true) {
m_editing(false) {
SetPrompt(prompt); SetPrompt(prompt);
#if LLDB_ENABLE_LIBEDIT #if LLDB_ENABLE_LIBEDIT
@ -399,7 +398,6 @@ bool IOHandlerEditline::GetLine(std::string &line, bool &interrupted) {
} }
if (!got_line && in) { if (!got_line && in) {
m_editing = true;
while (!got_line) { while (!got_line) {
char *r = fgets(buffer, sizeof(buffer), in); char *r = fgets(buffer, sizeof(buffer), in);
#ifdef _WIN32 #ifdef _WIN32
@ -425,7 +423,6 @@ bool IOHandlerEditline::GetLine(std::string &line, bool &interrupted) {
m_line_buffer += buffer; m_line_buffer += buffer;
got_line = SplitLine(m_line_buffer); got_line = SplitLine(m_line_buffer);
} }
m_editing = false;
} }
if (got_line) { if (got_line) {