[binutils-gdb] Change value::m_initialized to bool

[Tom Tromey <tromey@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a7c27481a077a32c5a7c5bce11904a60dcec7feb

commit a7c27481a077a32c5a7c5bce11904a60dcec7feb
Author: Tom Tromey <tom@tromey.com>
Date:   Tue Feb 14 09:40:35 2023 -0700

    Change value::m_initialized to bool
    
    This changes value::m_initialized to be a bool and updates the various
    uses.
    
    Reviewed-By: Bruno Larsen <blarsen@redhat.com>

Diff:
---
 gdb/dwarf2/expr.c |  4 ++--
 gdb/dwarf2/expr.h |  6 +++---
 gdb/value.h       | 10 +++++-----
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/gdb/dwarf2/expr.c b/gdb/dwarf2/expr.c
index 60d9bf5f1f9..760c5c4b0d0 100644
--- a/gdb/dwarf2/expr.c
+++ b/gdb/dwarf2/expr.c
@@ -1496,7 +1496,7 @@ dwarf_expr_context::execute_stack_op (const gdb_byte *op_ptr,
   type *address_type = this->address_type ();
 
   this->m_location = DWARF_VALUE_MEMORY;
-  this->m_initialized = 1;  /* Default is initialized.  */
+  this->m_initialized = true;  /* Default is initialized.  */
 
   if (this->m_recursion_depth > this->m_max_recursion_depth)
     error (_("DWARF-2 expression error: Loop detected (%d)."),
@@ -2192,7 +2192,7 @@ dwarf_expr_context::execute_stack_op (const gdb_byte *op_ptr,
 	    error (_("DWARF-2 expression error: DW_OP_GNU_uninit must always "
 		   "be the very last op."));
 
-	  this->m_initialized = 0;
+	  this->m_initialized = false;
 	  goto no_push;
 
 	case DW_OP_call2:
diff --git a/gdb/dwarf2/expr.h b/gdb/dwarf2/expr.h
index 44fc645116a..7a64316160e 100644
--- a/gdb/dwarf2/expr.h
+++ b/gdb/dwarf2/expr.h
@@ -164,9 +164,9 @@ private:
   ULONGEST m_len = 0;
   const gdb_byte *m_data = nullptr;
 
-  /* Initialization status of variable: Non-zero if variable has been
-     initialized; zero otherwise.  */
-  int m_initialized = 0;
+  /* Initialization status of variable: True if variable has been
+     initialized; false otherwise.  */
+  bool m_initialized = false;
 
   /* A vector of pieces.
 
diff --git a/gdb/value.h b/gdb/value.h
index 233f42d32a0..41327ebe3b8 100644
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -134,7 +134,7 @@ private:
   explicit value (struct type *type_)
     : m_modifiable (true),
       m_lazy (true),
-      m_initialized (1),
+      m_initialized (true),
       m_stack (0),
       m_is_zero (false),
       m_in_history (false),
@@ -338,11 +338,11 @@ public:
 
   /* Set or return field indicating whether a variable is initialized or
      not, based on debugging information supplied by the compiler.
-     1 = initialized; 0 = uninitialized.  */
-  int initialized () const
+     true = initialized; false = uninitialized.  */
+  bool initialized () const
   { return m_initialized; }
 
-  void set_initialized (int value)
+  void set_initialized (bool value)
   { m_initialized = value; }
 
   /* If lval == lval_memory, return the address in the inferior.  If
@@ -638,7 +638,7 @@ private:
   bool m_lazy : 1;
 
   /* If value is a variable, is it initialized or not.  */
-  unsigned int m_initialized : 1;
+  bool m_initialized : 1;
 
   /* If value is from the stack.  If this is set, read_stack will be
      used instead of read_memory to enable extra caching.  */