thirdparty/scummvm
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ALL: Remove obsolete register keyword

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The register keyword was deprecated from the C++11 standard,
<http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2014/n4193.html#809>,
and removed from the C++17 standard,
<http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4340>, so
cannot exist in a well-formed C++17 program.

It has never done anything in GCC
<https://gcc.gnu.org/ml/gcc/2010-05/msg00113.html>
and because of the way it is specified in the standard, it is “as
meaningful as whitespace”
<http://www.drdobbs.com/keywords-that-arent-or-comments-by-anoth/184403859>.

The one remaining use of the register keyword is in the DS backend,
where it is used to create a local register variable using the
non-standard GCC Extended Asm feature.

Closes gh-1079.
This commit is contained in:
Colin Snover 2017-11-06 22:45:32 -06:00
parent ef33d8a2fb
commit a5bc89102e
21 changed files with 64 additions and 65 deletions
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4
backends/platform/psp/trace.cpp
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@ -86,8 +86,8 @@ void PspDebugTrace(bool alsoToScreen, const char *format, ...) {
//
void mipsBacktrace(uint32 levels, void **addresses) {
// get the current return address
register byte *retAddr;
register byte *stackPointer;
byte *retAddr;
byte *stackPointer;
GET_RET(retAddr);
GET_SP(stackPointer);
char string[100];