v1-0005-Fix-Wmissing-variable-declarations-warnings-in-bi.patch

From 559ea0edba736524b517e1d729c4e64f983e00a7 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Wed, 8 May 2024 13:49:37 +0200
Subject: [PATCH v1 5/7] Fix -Wmissing-variable-declarations warnings in bison
 code

Add extern declarations for global variables produced by bison.

TODO: Consider converting all these to pure parsers.  (See also 91e71929ba3.)
---
 contrib/cube/cubeparse.y                | 3 +++
 contrib/seg/segparse.y                  | 3 +++
 src/backend/bootstrap/bootparse.y       | 4 ++++
 src/backend/replication/repl_gram.y     | 4 ++++
 src/backend/replication/syncrep_gram.y  | 3 +++
 src/interfaces/ecpg/preproc/ecpg.header | 3 +++
 src/pl/plpgsql/src/pl_gram.y            | 3 +++
 src/test/isolation/specparse.y          | 2 ++
 8 files changed, 25 insertions(+)

diff --git a/contrib/cube/cubeparse.y b/contrib/cube/cubeparse.y
index b39fbe63e6b..2338687f2c5 100644
--- a/contrib/cube/cubeparse.y
+++ b/contrib/cube/cubeparse.y
@@ -11,6 +11,9 @@
 #include "utils/float.h"
 #include "varatt.h"
 
+extern int cube_yychar;
+extern int cube_yynerrs;
+
 /* All grammar constructs return strings */
 #define YYSTYPE char *
 
diff --git a/contrib/seg/segparse.y b/contrib/seg/segparse.y
index bf759dbbd84..1c74449733a 100644
--- a/contrib/seg/segparse.y
+++ b/contrib/seg/segparse.y
@@ -13,6 +13,9 @@
 
 #include "segdata.h"
 
+extern int seg_yychar;
+extern int seg_yynerrs;
+
 /*
  * Bison doesn't allocate anything that needs to live across parser calls,
  * so we can easily have it use palloc instead of malloc.  This prevents
diff --git a/src/backend/bootstrap/bootparse.y b/src/backend/bootstrap/bootparse.y
index 3c9c1da0216..51b00755f98 100644
--- a/src/backend/bootstrap/bootparse.y
+++ b/src/backend/bootstrap/bootparse.y
@@ -33,6 +33,10 @@
 #include "utils/memutils.h"
 
 
+extern int boot_yychar;
+extern int boot_yynerrs;
+
+
 /*
  * Bison doesn't allocate anything that needs to live across parser calls,
  * so we can easily have it use palloc instead of malloc.  This prevents
diff --git a/src/backend/replication/repl_gram.y b/src/backend/replication/repl_gram.y
index 53780bbf297..29e4a92feda 100644
--- a/src/backend/replication/repl_gram.y
+++ b/src/backend/replication/repl_gram.y
@@ -23,6 +23,10 @@
 #include "replication/walsender_private.h"
 
 
+extern int replication_yychar;
+extern int replication_yynerrs;
+
+
 /* Result of the parsing is returned here */
 Node *replication_parse_result;
 
diff --git a/src/backend/replication/syncrep_gram.y b/src/backend/replication/syncrep_gram.y
index a14f63b6582..11f0f46df74 100644
--- a/src/backend/replication/syncrep_gram.y
+++ b/src/backend/replication/syncrep_gram.y
@@ -24,6 +24,9 @@ char	   *syncrep_parse_error_msg;
 static SyncRepConfigData *create_syncrep_config(const char *num_sync,
 					List *members, uint8 syncrep_method);
 
+extern int syncrep_yychar;
+extern int syncrep_yynerrs;
+
 /*
  * Bison doesn't allocate anything that needs to live across parser calls,
  * so we can easily have it use palloc instead of malloc.  This prevents
diff --git a/src/interfaces/ecpg/preproc/ecpg.header b/src/interfaces/ecpg/preproc/ecpg.header
index 59502894256..42a683152f8 100644
--- a/src/interfaces/ecpg/preproc/ecpg.header
+++ b/src/interfaces/ecpg/preproc/ecpg.header
@@ -8,6 +8,9 @@
 #include "ecpg_config.h"
 #include <unistd.h>
 
+extern int base_yychar;
+extern int base_yynerrs;
+
 /* Location tracking support --- simpler than bison's default */
 #define YYLLOC_DEFAULT(Current, Rhs, N) \
 	do { \
diff --git a/src/pl/plpgsql/src/pl_gram.y b/src/pl/plpgsql/src/pl_gram.y
index a29d2dfacdd..2c45ccb8a2d 100644
--- a/src/pl/plpgsql/src/pl_gram.y
+++ b/src/pl/plpgsql/src/pl_gram.y
@@ -27,6 +27,9 @@
 #include "plpgsql.h"
 
 
+extern int plpgsql_yychar;
+extern int plpgsql_yynerrs;
+
 /* Location tracking support --- simpler than bison's default */
 #define YYLLOC_DEFAULT(Current, Rhs, N) \
 	do { \
diff --git a/src/test/isolation/specparse.y b/src/test/isolation/specparse.y
index 0e8b166a53e..a7cac5b9ea7 100644
--- a/src/test/isolation/specparse.y
+++ b/src/test/isolation/specparse.y
@@ -14,6 +14,8 @@
 
 #include "isolationtester.h"
 
+extern int spec_yychar;
+extern int spec_yynerrs;
 
 TestSpec		parseresult;			/* result of parsing is left here */
 
-- 
2.44.0