changeset 5362:f2512d89ad0c

8025613: clang: remove -Wno-unused-value Reviewed-by: iveresov
author twisti
date Sat, 28 Sep 2013 12:42:22 -0700
parents 303826f477c6
children 29bdcf12457c
files agent/src/os/linux/LinuxDebuggerLocal.c agent/src/os/linux/ps_proc.c agent/src/os/linux/salibelf.c agent/src/os/linux/symtab.c make/bsd/makefiles/gcc.make make/linux/makefiles/gcc.make src/cpu/x86/vm/assembler_x86.cpp src/share/vm/classfile/defaultMethods.cpp
diffstat 8 files changed, 13 insertions(+), 10 deletions(-) [+]
line wrap: on
line diff
--- a/agent/src/os/linux/LinuxDebuggerLocal.c	Sat Sep 28 12:32:10 2013 +0400
+++ b/agent/src/os/linux/LinuxDebuggerLocal.c	Sat Sep 28 12:42:22 2013 -0700
@@ -29,6 +29,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
+#include <stdlib.h>
 #include <string.h>
 #include <limits.h>
 
@@ -80,7 +81,7 @@
   (JNIEnv *env, jclass cls) {
   jclass listClass;
 
-  if (init_libproc(getenv("LIBSAPROC_DEBUG")) != true) {
+  if (init_libproc(getenv("LIBSAPROC_DEBUG") != NULL) != true) {
      THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc");
   }
 
--- a/agent/src/os/linux/ps_proc.c	Sat Sep 28 12:32:10 2013 +0400
+++ b/agent/src/os/linux/ps_proc.c	Sat Sep 28 12:42:22 2013 -0700
@@ -27,6 +27,8 @@
 #include <string.h>
 #include <signal.h>
 #include <errno.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 #include <sys/ptrace.h>
 #include "libproc_impl.h"
 
--- a/agent/src/os/linux/salibelf.c	Sat Sep 28 12:32:10 2013 +0400
+++ b/agent/src/os/linux/salibelf.c	Sat Sep 28 12:42:22 2013 -0700
@@ -25,6 +25,7 @@
 #include "salibelf.h"
 #include <stdlib.h>
 #include <unistd.h>
+#include <string.h>
 
 extern void print_debug(const char*,...);
 
--- a/agent/src/os/linux/symtab.c	Sat Sep 28 12:32:10 2013 +0400
+++ b/agent/src/os/linux/symtab.c	Sat Sep 28 12:42:22 2013 -0700
@@ -305,7 +305,7 @@
 
   unsigned char *bytes
     = (unsigned char*)(note+1) + note->n_namesz;
-  unsigned char *filename
+  char *filename
     = (build_id_to_debug_filename (note->n_descsz, bytes));
 
   fd = pathmap_open(filename);
--- a/make/bsd/makefiles/gcc.make	Sat Sep 28 12:32:10 2013 +0400
+++ b/make/bsd/makefiles/gcc.make	Sat Sep 28 12:42:22 2013 -0700
@@ -247,7 +247,7 @@
 
 ifeq ($(USE_CLANG), true)
   # However we need to clean the code up before we can unrestrictedly enable this option with Clang
-  WARNINGS_ARE_ERRORS += -Wno-unused-value -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
+  WARNINGS_ARE_ERRORS += -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
   WARNINGS_ARE_ERRORS += -Wno-switch -Wno-tautological-compare
 # Not yet supported by clang in Xcode 4.6.2
 #  WARNINGS_ARE_ERRORS += -Wno-tautological-constant-out-of-range-compare
@@ -262,7 +262,7 @@
   # conversions which might affect the values. Only enable it in earlier versions.
   WARNING_FLAGS = -Wunused-function
   ifeq ($(USE_CLANG),)
-    WARNINGS_FLAGS += -Wconversion
+    WARNING_FLAGS += -Wconversion
   endif
 endif
 
--- a/make/linux/makefiles/gcc.make	Sat Sep 28 12:32:10 2013 +0400
+++ b/make/linux/makefiles/gcc.make	Sat Sep 28 12:42:22 2013 -0700
@@ -208,7 +208,7 @@
 
 ifeq ($(USE_CLANG), true)
   # However we need to clean the code up before we can unrestrictedly enable this option with Clang
-  WARNINGS_ARE_ERRORS += -Wno-unused-value -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
+  WARNINGS_ARE_ERRORS += -Wno-logical-op-parentheses -Wno-parentheses-equality -Wno-parentheses
   WARNINGS_ARE_ERRORS += -Wno-switch -Wno-tautological-constant-out-of-range-compare -Wno-tautological-compare
   WARNINGS_ARE_ERRORS += -Wno-delete-non-virtual-dtor -Wno-deprecated -Wno-format -Wno-dynamic-class-memaccess
   WARNINGS_ARE_ERRORS += -Wno-return-type -Wno-empty-body
--- a/src/cpu/x86/vm/assembler_x86.cpp	Sat Sep 28 12:32:10 2013 +0400
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Sat Sep 28 12:42:22 2013 -0700
@@ -4769,7 +4769,7 @@
 }
 
 void Assembler::adcq(Register dst, Register src) {
-  (int) prefixq_and_encode(dst->encoding(), src->encoding());
+  (void) prefixq_and_encode(dst->encoding(), src->encoding());
   emit_arith(0x13, 0xC0, dst, src);
 }
 
@@ -4824,7 +4824,7 @@
 }
 
 void Assembler::andq(Register dst, Register src) {
-  (int) prefixq_and_encode(dst->encoding(), src->encoding());
+  (void) prefixq_and_encode(dst->encoding(), src->encoding());
   emit_arith(0x23, 0xC0, dst, src);
 }
 
--- a/src/share/vm/classfile/defaultMethods.cpp	Sat Sep 28 12:32:10 2013 +0400
+++ b/src/share/vm/classfile/defaultMethods.cpp	Sat Sep 28 12:42:22 2013 -0700
@@ -977,7 +977,7 @@
   return target;
 }
 
-#ifndef PRODUCT
+#ifdef ASSERT
 // Return true is broad type is a covariant return of narrow type
 static bool covariant_return_type(BasicType narrow, BasicType broad) {
   if (narrow == broad) {
@@ -988,7 +988,7 @@
   }
   return false;
 }
-#endif // ndef PRODUCT
+#endif
 
 static int assemble_redirect(
     BytecodeConstantPool* cp, BytecodeBuffer* buffer,
@@ -1281,4 +1281,3 @@
     MetadataFactory::free_array(cld, original_ordering);
   }
 }
-