[binutils-gdb] Move "returned_complete" into ada_parse_state

[binutils-gdb] Move "returned_complete" into ada_parse_state

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=33a03c121318b64b89f0e161bef638a7ab190e7a

commit 33a03c121318b64b89f0e161bef638a7ab190e7a
Author: Tom Tromey <tromey@adacore.com>
Date:   Thu Mar 14 12:30:28 2024 -0600

    Move "returned_complete" into ada_parse_state
    
    This moves the "returned_complete" global into ada_parse_state.

Diff:
---
 gdb/ada-exp.y |  7 +++++++
 gdb/ada-lex.l | 12 ++----------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/gdb/ada-exp.y b/gdb/ada-exp.y
index 21a384bc692..f3cef6d2a37 100644
--- a/gdb/ada-exp.y
+++ b/gdb/ada-exp.y
@@ -105,6 +105,13 @@ struct ada_parse_state
   /* Depth of parentheses, used by the lexer.  */
   int paren_depth = 0;
 
+  /* When completing, we'll return a special character at the end of the
+     input, to signal the completion position to the lexer.  This is
+     done because flex does not have a generally useful way to detect
+     EOF in a pattern.  This variable records whether the special
+     character has been emitted.  */
+  bool returned_complete = false;
+
 private:
 
   /* We don't have a good way to manage non-POD data in Yacc, so store
diff --git a/gdb/ada-lex.l b/gdb/ada-lex.l
index 9161c4377c0..11221723eb3 100644
--- a/gdb/ada-lex.l
+++ b/gdb/ada-lex.l
@@ -78,13 +78,6 @@ static void rewind_to_char (int);
    Defining YY_NO_INPUT comments it out.  */
 #define YY_NO_INPUT
 
-/* When completing, we'll return a special character at the end of the
-   input, to signal the completion position to the lexer.  This is
-   done because flex does not have a generally useful way to detect
-   EOF in a pattern.  This variable records whether the special
-   character has been emitted.  */
-static bool returned_complete = false;
-
 /* The character we use to represent the completion point.  */
 #define COMPLETE_CHAR '\001'
 
@@ -92,9 +85,9 @@ static bool returned_complete = false;
 #define YY_INPUT(BUF, RESULT, MAX_SIZE)					\
   if ( *pstate->lexptr == '\000' )					\
     {									\
-      if (pstate->parse_completion && !returned_complete)		\
+      if (pstate->parse_completion && !ada_parser->returned_complete)	\
 	{								\
-	  returned_complete = true;					\
+	  ada_parser->returned_complete = true;				\
 	  *(BUF) = COMPLETE_CHAR;					\
 	  (RESULT) = 1;							\
 	}								\
@@ -346,7 +339,6 @@ static void
 lexer_init (FILE *inp)
 {
   BEGIN INITIAL;
-  returned_complete = false;
   yyrestart (inp);
 }