From ce475c0b4ca0e87588c267fc812de36c4391ed59 Mon Sep 17 00:00:00 2001
From: Aaron Gyes <var.log@icloud.com>
Date: Thu, 9 Dec 2021 00:52:45 -0800
Subject: [PATCH] more int -> bool

all the things
---
 CMakeLists.txt     | 2 +-
 src/event.cpp      | 2 +-
 src/parse_util.cpp | 3 +--
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d02ede576..51805628f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -110,7 +110,7 @@ set(FISH_SRCS
     src/null_terminated_array.cpp src/operation_context.cpp src/output.cpp
     src/pager.cpp src/parse_execution.cpp src/parse_tree.cpp src/parse_util.cpp
     src/parser.cpp src/parser_keywords.cpp src/path.cpp src/postfork.cpp
-    src/proc.cpp src/reader.cpp src/redirection.cpp src/sanity.cpp src/screen.cpp
+    src/proc.cpp src/reader.cpp src/redirection.cpp src/screen.cpp
     src/signal.cpp src/termsize.cpp src/timer.cpp src/tinyexpr.cpp
     src/tokenizer.cpp src/topic_monitor.cpp src/trace.cpp src/utf8.cpp src/util.cpp
     src/wait_handle.cpp src/wcstringutil.cpp src/wgetopt.cpp src/wildcard.cpp 
diff --git a/src/event.cpp b/src/event.cpp
index 801ba1b62..7f574d66e 100644
--- a/src/event.cpp
+++ b/src/event.cpp
@@ -143,7 +143,7 @@ static bool handler_matches(const event_handler_t &classv, const event_t &instan
 }
 
 /// Test if specified event is blocked.
-static int event_is_blocked(parser_t &parser, const event_t &e) {
+static bool event_is_blocked(parser_t &parser, const event_t &e) {
     (void)e;
     const block_t *block;
     size_t idx = 0;
diff --git a/src/parse_util.cpp b/src/parse_util.cpp
index 1bb85a827..077553ca3 100644
--- a/src/parse_util.cpp
+++ b/src/parse_util.cpp
@@ -813,7 +813,7 @@ static bool append_syntax_error(parse_error_list_t *errors, size_t source_locati
 /// Returns 1 if the specified command is a builtin that may not be used in a pipeline.
 static const wchar_t *const forbidden_pipe_commands[] = {L"exec", L"case", L"break", L"return",
                                                          L"continue"};
-static int parser_is_pipe_forbidden(const wcstring &word) {
+static bool parser_is_pipe_forbidden(const wcstring &word) {
     return contains(forbidden_pipe_commands, word);
 }
 
@@ -1228,7 +1228,6 @@ parser_test_error_bits_t parse_util_detect_errors(const ast::ast_t &ast, const w
 
     // Expand all commands.
     // Verify 'or' and 'and' not used inside pipelines.
-    // Verify pipes via parser_is_pipe_forbidden.
     // Verify return only within a function.
     // Verify no variable expansions.
     wcstring storage;