analyzer: Fix up some -Wformat* warnings

I'm seeing warnings like
../../gcc/analyzer/access-diagram.cc: In member function ‘void ana::bit_size_expr::print(pretty_printer*) const’:
../../gcc/analyzer/access-diagram.cc:399:26: warning: unknown conversion type character ‘E’ in format [-Wformat=]
  399 |         pp_printf (pp, _("%qE bytes"), bytes_expr);
      |                          ^~~~~~~~~~~
when building stage2/stage3 gcc.  While such warnings would be
understandable when building stage1 because one could e.g. have some
older host compiler which doesn't understand some of the format specifiers,
the above seems to be because we have in pretty-print.h
 #ifdef GCC_DIAG_STYLE
 #define GCC_PPDIAG_STYLE GCC_DIAG_STYLE
 #else
 #define GCC_PPDIAG_STYLE __gcc_diag__
 #endif
and use GCC_PPDIAG_STYLE e.g. for pp_printf, and while
diagnostic-core.h has
 #ifndef GCC_DIAG_STYLE
 #define GCC_DIAG_STYLE __gcc_tdiag__
 #endif
(and similarly various FE headers include their own GCC_DIAG_STYLE)
when including pretty-print.h before diagnostic-core.h we end up
with __gcc_diag__ style rather than __gcc_tdiag__ style, which I think
is the right thing for the analyzer, because analyzer seems to use
default_tree_printer everywhere:
grep pp_format_decoder.*=.default_tree_printer analyzer/* | wc -l
57

The following patch fixes that by making sure diagnostic-core.h is included
before pretty-print.h.

2024-03-07  Jakub Jelinek  <jakub@redhat.com>

	* access-diagram.cc: Include diagnostic-core.h before including
	diagnostic.h or diagnostic-path.h.
	* sm-malloc.cc: Likewise.
	* diagnostic-manager.cc: Likewise.
	* call-summary.cc: Likewise.
	* record-layout.cc: Likewise.

5 files changed, 5 insertions, 1 deletions

diff --git a/gcc/analyzer/access-diagram.cc b/gcc/analyzer/access-diagram.cc
index 24d203f..2836308 100644
--- a/gcc/analyzer/access-diagram.cc
+++ b/gcc/analyzer/access-diagram.cc
@@ -30,6 +30,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "function.h"
 #include "basic-block.h"
 #include "gimple.h"
+#include "diagnostic-core.h"
 #include "diagnostic.h"
 #include "intl.h"
 #include "make-unique.h"
diff --git a/gcc/analyzer/call-summary.cc b/gcc/analyzer/call-summary.cc
index 8b8567a..a569bb9 100644
--- a/gcc/analyzer/call-summary.cc
+++ b/gcc/analyzer/call-summary.cc
@@ -23,6 +23,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "coretypes.h"
 #include "tree.h"
 #include "tree-dfa.h"
+#include "diagnostic-core.h"
 #include "diagnostic.h"
 #include "tree-diagnostic.h"
 #include "analyzer/analyzer.h"
diff --git a/gcc/analyzer/diagnostic-manager.cc b/gcc/analyzer/diagnostic-manager.cc
index 246d052..08d92f9 100644
--- a/gcc/analyzer/diagnostic-manager.cc
+++ b/gcc/analyzer/diagnostic-manager.cc
@@ -24,11 +24,11 @@ along with GCC; see the file COPYING3.  If not see
 #include "coretypes.h"
 #include "tree.h"
 #include "input.h"
+#include "diagnostic-core.h"
 #include "pretty-print.h"
 #include "gcc-rich-location.h"
 #include "gimple-pretty-print.h"
 #include "function.h"
-#include "diagnostic-core.h"
 #include "diagnostic-event-id.h"
 #include "diagnostic-path.h"
 #include "bitmap.h"
diff --git a/gcc/analyzer/record-layout.cc b/gcc/analyzer/record-layout.cc
index 6295147..567dfd9 100644
--- a/gcc/analyzer/record-layout.cc
+++ b/gcc/analyzer/record-layout.cc
@@ -26,6 +26,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "function.h"
 #include "basic-block.h"
 #include "gimple.h"
+#include "diagnostic-core.h"
 #include "diagnostic.h"
 #include "tree-diagnostic.h"
 #include "analyzer/analyzer.h"
diff --git a/gcc/analyzer/sm-malloc.cc b/gcc/analyzer/sm-malloc.cc
index 2e0cf8a..a518816 100644
--- a/gcc/analyzer/sm-malloc.cc
+++ b/gcc/analyzer/sm-malloc.cc
@@ -29,6 +29,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "gimple.h"
 #include "options.h"
 #include "bitmap.h"
+#include "diagnostic-core.h"
 #include "diagnostic-path.h"
 #include "analyzer/analyzer.h"
 #include "diagnostic-event-id.h"