From: Egbert Eich <eich@suse.com>
Date: Tue Nov 7 12:56:49 2017 +0100
Subject: [PATCH]Fix warnings for missing returns
Git-commit: 3204e3b0f578906edd85bb95b0bbc9818490e2d0
References: 
Signed-off-by: Egbert Eich <eich@suse.com>

Signed-off-by: Egbert Eich <eich@suse.com>
---
 c++/src/H5Location.cpp    | 1 +
 test/dt_arith.c           | 1 +
 test/filter_fail.c        | 1 +
 tools/src/h5copy/h5copy.c | 2 +-
 tools/src/h5dump/h5dump.c | 2 +-
 tools/src/h5ls/h5ls.c     | 2 +-
 tools/src/h5stat/h5stat.c | 2 +-
 tools/src/misc/h5mkgrp.c  | 2 +-
 8 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/c++/src/H5Location.cpp b/c++/src/H5Location.cpp
index b2fa75d..a3fe206 100644
--- a/c++/src/H5Location.cpp
+++ b/c++/src/H5Location.cpp
@@ -95,6 +95,7 @@ bool H5Location::exists(const char* name, const LinkAccPropList& lapl) const
     {
         throwException("exists", "H5Lexists failed");
     }
+    return false;
 }
 
 //--------------------------------------------------------------------------
diff --git a/test/dt_arith.c b/test/dt_arith.c
index c7f2986..8f3e6e4 100644
--- a/test/dt_arith.c
+++ b/test/dt_arith.c
@@ -3384,6 +3384,7 @@ error:
     else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
         return 1;
 #endif
+    return 1;
 }
 
 
diff --git a/test/filter_fail.c b/test/filter_fail.c
index 76b3106..cda9d50 100644
--- a/test/filter_fail.c
+++ b/test/filter_fail.c
@@ -406,4 +406,5 @@ error:
                nerrors, 1==nerrors?"":"S");
         HDexit(EXIT_FAILURE);
     }
+    return 1;
 }
diff --git a/tools/src/h5copy/h5copy.c b/tools/src/h5copy/h5copy.c
index 390b93e..506c24e 100644
--- a/tools/src/h5copy/h5copy.c
+++ b/tools/src/h5copy/h5copy.c
@@ -55,7 +55,7 @@ char         *str_flag = NULL;
  *
  *-------------------------------------------------------------------------
  */
-static void
+static void __attribute__((__noreturn__))
 leave(int ret)
 {
     if (fname_src)
diff --git a/tools/src/h5dump/h5dump.c b/tools/src/h5dump/h5dump.c
index b53c212..747147b 100644
--- a/tools/src/h5dump/h5dump.c
+++ b/tools/src/h5dump/h5dump.c
@@ -208,7 +208,7 @@ static struct long_options l_opts[] = {
  *
  *-------------------------------------------------------------------------
  */
-static void
+static void __attribute__((__noreturn__))
 leave(int ret)
 {
     h5tools_close();
diff --git a/tools/src/h5ls/h5ls.c b/tools/src/h5ls/h5ls.c
index 8e28d82..c1f1cba 100644
--- a/tools/src/h5ls/h5ls.c
+++ b/tools/src/h5ls/h5ls.c
@@ -2564,7 +2564,7 @@ out:
  *
  *-------------------------------------------------------------------------
  */
-static void
+static void  __attribute__((__noreturn__))
 leave(int ret)
 {
     h5tools_close();
diff --git a/tools/src/h5stat/h5stat.c b/tools/src/h5stat/h5stat.c
index 6aee7a8..b14a975 100644
--- a/tools/src/h5stat/h5stat.c
+++ b/tools/src/h5stat/h5stat.c
@@ -250,7 +250,7 @@ static struct long_options l_opts[] = {
     { NULL, 0, '\0' }
 };
 
-static void
+static void __attribute__((__noreturn__))
 leave(int ret)
 {
    h5tools_close();
diff --git a/tools/src/misc/h5mkgrp.c b/tools/src/misc/h5mkgrp.c
index 597b6b3..15caff6 100644
--- a/tools/src/misc/h5mkgrp.c
+++ b/tools/src/misc/h5mkgrp.c
@@ -58,7 +58,7 @@ param_t params;             /* Command line parameter settings */
  *
  *-------------------------------------------------------------------------
  */
-static void
+static void __attribute__((__noreturn__))
 leave(int ret)
 {
     size_t curr_group;