nds32: constify ptr_arg
it points to the result of strchr on a const char *, so it aliases something that is const. Further its only passed to a function that expects a const char *, so there's no reason for it to not be const. gas/ChangeLog: 2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg const char *.
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2016-06-05 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
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* config/tc-nds32.c (nds32_parse_option): Make the type of ptr_arg
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const char *.
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2016-06-03 Peter Bergner <bergner@vnet.ibm.com>
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2016-06-03 Peter Bergner <bergner@vnet.ibm.com>
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PR binutils/20196
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PR binutils/20196
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@ -3193,7 +3193,7 @@ nds32_parse_option (int c, const char *arg)
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{
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{
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struct nds32_parse_option_table *coarse_tune;
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struct nds32_parse_option_table *coarse_tune;
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struct nds32_set_option_table *fine_tune;
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struct nds32_set_option_table *fine_tune;
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char *ptr_arg = NULL;
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const char *ptr_arg = NULL;
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switch (c)
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switch (c)
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{
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{
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