From 205ed1edc60277c6ae8cc4383ab24535b36f7761 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 30 Sep 2016 04:41:33 +0300
Subject: Add some new flags for gcc snapshot and fix new warning.

---
 src/localconsts.h             | 7 +++++++
 src/resources/mapreader.cpp   | 1 +
 tools/ci/flags/gccsnapshot.sh | 3 +++
 3 files changed, 11 insertions(+)

diff --git a/src/localconsts.h b/src/localconsts.h
index 08f2efe40..3ae1c74e6 100644
--- a/src/localconsts.h
+++ b/src/localconsts.h
@@ -163,12 +163,19 @@
 #endif  // ENABLE_CILKPLUS
 
 #ifdef ADVGCC
+
 #define const2 const
 #if GCC_VERSION >= 60000
 #define PRAGMA6(str) _Pragma(#str)
 #else  // GCC_VERSION > 60000
 #define PRAGMA6(str)
 #endif  // GCC_VERSION > 60000
+#if GCC_VERSION >= 70000
+#define A_FALLTHROUGH __attribute__ ((fallthrough));
+#else  // GCC_VERSION > 70000
+#define A_FALLTHROUGH
+#endif  // GCC_VERSION > 70000
+
 #else  // ADVGCC
 #define const2
 #define PRAGMA6(str)
diff --git a/src/resources/mapreader.cpp b/src/resources/mapreader.cpp
index c4134e106..1427493ea 100644
--- a/src/resources/mapreader.cpp
+++ b/src/resources/mapreader.cpp
@@ -154,6 +154,7 @@ int inflateMemory(unsigned char *restrict const in,
         {
             case Z_NEED_DICT:
                 ret = Z_DATA_ERROR;
+                A_FALLTHROUGH
             case Z_DATA_ERROR:
             case Z_MEM_ERROR:
                 (void) inflateEnd(&strm);
diff --git a/tools/ci/flags/gccsnapshot.sh b/tools/ci/flags/gccsnapshot.sh
index 7c6542d50..198e7cf97 100755
--- a/tools/ci/flags/gccsnapshot.sh
+++ b/tools/ci/flags/gccsnapshot.sh
@@ -14,6 +14,7 @@ export CXXFLAGS="${CXXFLAGS} -Waggressive-loop-optimizations"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Waliasing"
 #export CXXFLAGS="${CXXFLAGS} -Walign-commons"
+export CXXFLAGS="${CXXFLAGS} -Waligned-new=all"
 export CXXFLAGS="${CXXFLAGS} -Wall"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Wampersand"
@@ -88,6 +89,7 @@ export CXXFLAGS="${CXXFLAGS} -Wextra"
 export CXXFLAGS="${CXXFLAGS} -Wformat"
 export CXXFLAGS="${CXXFLAGS} -Wformat-contains-nul"
 export CXXFLAGS="${CXXFLAGS} -Wformat-extra-args"
+export CXXFLAGS="${CXXFLAGS} -Wformat-length=2"
 # +++ ignoring. probably need use some times
 #export CXXFLAGS="${CXXFLAGS} -Wformat-nonliteral"
 export CXXFLAGS="${CXXFLAGS} -Wformat-security"
@@ -116,6 +118,7 @@ export CXXFLAGS="${CXXFLAGS} -Winit-self"
 #export CXXFLAGS="${CXXFLAGS} -Winline"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Wint-conversion"
+export CXXFLAGS="${CXXFLAGS} -Wint-in-bool-context"
 export CXXFLAGS="${CXXFLAGS} -Wint-to-pointer-cast"
 # not for C++
 #export CXXFLAGS="${CXXFLAGS} -Winteger-division"
-- 
cgit v1.2.3-60-g2f50