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Volatile keyword not needed for parser.seen

pull/1/head
Scott Lahteine 7 years ago
parent
commit
76e90b93b7
  1. 6
      Marlin/gcode.h

6
Marlin/gcode.h

@ -131,8 +131,7 @@ public:
// Code seen bit was set. If not found, value_ptr is unchanged.
// This allows "if (seen('A')||seen('B'))" to use the last-found value.
// This is volatile because its side-effects are important
static volatile bool seen(const char c) {
static bool seen(const char c) {
const uint8_t ind = LETTER_OFF(c);
if (ind >= COUNT(param)) return false; // Only A-Z
const bool b = TEST(codebits[PARAM_IND(ind)], PARAM_BIT(ind));
@ -148,8 +147,7 @@ public:
// Code is found in the string. If not found, value_ptr is unchanged.
// This allows "if (seen('A')||seen('B'))" to use the last-found value.
// This is volatile because its side-effects are important
static volatile bool seen(const char c) {
static bool seen(const char c) {
const char *p = strchr(command_args, c);
const bool b = !!p;
if (b) value_ptr = DECIMAL_SIGNED(p[1]) ? &p[1] : (char*)NULL;

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