Avoid "register" for C++17

java-1.8.0-openjdk-gcc11.patch

@@ -0,0 +1,74 @@
+diff --git a/openjdk/hotspot/src/share/vm/adlc/adlparse.cpp b/openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
+index 31955ff7..6dcd90ac 100644
+--- openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
++++ openjdk/hotspot/src/share/vm/adlc/adlparse.cpp
+@@ -4564,7 +4564,7 @@ char *ADLParser::get_paren_expr(const char *description, bool include_location)
+ // string(still inside the file buffer).  Returns a pointer to the string or
+ // NULL if some other token is found instead.
+ char *ADLParser::get_ident_common(bool do_preproc) {
+-  register char c;
++  char c;
+   char *start;                    // Pointer to start of token
+   char *end;                      // Pointer to end of token
+ 
+@@ -4762,7 +4762,7 @@ char *ADLParser::get_unique_ident(FormDict& dict, const char* nameDescription){
+ // invokes a parse_err if the next token is not an integer.
+ // This routine does not leave the integer null-terminated.
+ int ADLParser::get_int(void) {
+-  register char c;
++  char c;
+   char         *start;            // Pointer to start of token
+   char         *end;              // Pointer to end of token
+   int           result;           // Storage for integer result
+diff --git a/openjdk/hotspot/src/share/vm/adlc/arena.cpp b/openjdk/hotspot/src/share/vm/adlc/arena.cpp
+index d7e4fc6e..406187ae 100644
+--- openjdk/hotspot/src/share/vm/adlc/arena.cpp
++++ openjdk/hotspot/src/share/vm/adlc/arena.cpp
+@@ -79,7 +79,7 @@ Arena::Arena( Arena *a )
+ // Total of all Chunks in arena
+ size_t Arena::used() const {
+   size_t sum = _chunk->_len - (_max-_hwm); // Size leftover in this Chunk
+-  register Chunk *k = _first;
++  Chunk *k = _first;
+   while( k != _chunk) {         // Whilst have Chunks in a row
+     sum += k->_len;             // Total size of this Chunk
+     k = k->_next;               // Bump along to next Chunk
+@@ -93,7 +93,7 @@ void* Arena::grow( size_t x ) {
+   // Get minimal required size.  Either real big, or even bigger for giant objs
+   size_t len = max(x, Chunk::size);
+ 
+-  register Chunk *k = _chunk;   // Get filled-up chunk address
++  Chunk *k = _chunk;   // Get filled-up chunk address
+   _chunk = new (len) Chunk(len);
+ 
+   if( k ) k->_next = _chunk;    // Append new chunk to end of linked list
+diff --git a/openjdk/hotspot/src/share/vm/adlc/dict2.cpp b/openjdk/hotspot/src/share/vm/adlc/dict2.cpp
+index f341a2b6..2dc60b25 100644
+--- openjdk/hotspot/src/share/vm/adlc/dict2.cpp
++++ openjdk/hotspot/src/share/vm/adlc/dict2.cpp
+@@ -283,9 +283,9 @@ void Dict::print(PrintKeyOrValue print_key, PrintKeyOrValue print_value) {
+ // limited to MAXID characters in length.  Experimental evidence on 150K of
+ // C text shows excellent spreading of values for any size hash table.
+ int hashstr(const void *t) {
+-  register char c, k = 0;
+-  register int sum = 0;
+-  register const char *s = (const char *)t;
++  char c, k = 0;
++  int sum = 0;
++  const char *s = (const char *)t;
+ 
+   while (((c = s[k]) != '\0') && (k < MAXID-1)) { // Get characters till nul
+     c = (char) ((c << 1) + 1);    // Characters are always odd!
+diff --git a/openjdk/hotspot/src/share/vm/adlc/main.cpp b/openjdk/hotspot/src/share/vm/adlc/main.cpp
+index 52044f12..40bcda74 100644
+--- openjdk/hotspot/src/share/vm/adlc/main.cpp
++++ openjdk/hotspot/src/share/vm/adlc/main.cpp
+@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
+ 
+   // Read command line arguments and file names
+   for( int i = 1; i < argc; i++ ) { // For all arguments
+-    register char *s = argv[i]; // Get option/filename
++    char *s = argv[i]; // Get option/filename
+ 
+     if( *s++ == '-' ) {         // It's a flag? (not a filename)
+       if( !*s ) {               // Stand-alone `-' means stdin

java-1.8.0-openjdk.spec

@@ -260,7 +260,7 @@
 %global updatever       %(VERSION=%{whole_update}; echo ${VERSION##*u})
 # eg jdk8u60-b27 -> b27
 %global buildver        %(VERSION=%{version_tag}; echo ${VERSION##*-})
-%global rpmrelease      0
+%global rpmrelease      1
 # Define milestone (EA for pre-releases, GA ("fcs") for releases)
 # Release will be (where N is usually a number starting at 1):
 # - 0.N%%{?extraver}%%{?dist} for EA releases,
@@ -1294,6 +1294,8 @@ Patch401: pr3655-toggle_system_crypto_policy.patch
 # JDK-8218811: replace open by os::open in hotspot coding
 # This fixes a GCC 10 build issue
 Patch111: jdk8218811-perfMemory_linux.patch
+# Similar for GCC 11
+Patch112: %{name}-gcc11.patch
 
 #############################################
 #
@@ -1724,6 +1726,7 @@ sh %{SOURCE12}
 %patch575
 %patch577
 %patch111
+%patch112
 %patch13
 
 # RPM-only fixes
@@ -2406,6 +2409,9 @@ require "copy_jdk_configs.lua"
 %endif
 
 %changelog
+* Sat Oct 31 2020 Jeff Law <law@redhat.com> - 1:1.8.0.272.b10-1
+- Avoid "register" for C++17
+
 * Sat Oct 17 2020 Andrew Hughes <gnu.andrew@redhat.com> - 1:1.8.0.272.b10-0
 - Update to aarch64-shenandoah-jdk8u272-b10.
 - Switch to GA mode for final release.