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annotate gcc/testsuite/gcc.dg/cpp/ucnid-11-utf8.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
1830386684a0 gcc-9.2.0
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1 /* Test spelling differences in UCNs are properly diagnosed for macro
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2 redefinitions. */
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3 /* { dg-do preprocess } */
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4 /* { dg-options "-std=c99 -pedantic-errors" } */
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5
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6 /* Different spelling of UCN in expansion. */
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7 #define m1 \u00c1 /* { dg-message "-:previous definition" } */
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8 #define m1 Á /* { dg-error "-:redefined" } */
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9
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10 #define m1ok Á
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11 #define m1ok Á
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12
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13 /* Different spelling of UCN in argument name. */
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14 #define m2(\u00c1) /* { dg-message "-:previous definition" } */
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15 #define m2(Á) /* { dg-error "-:redefined" } */
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16
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17 #define m2ok(Á)
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18 #define m2ok(Á)
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19
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20 /* Same spelling in argument name but different spelling when used in
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21 expansion. */
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22 #define m3(\u00c1) \u00c1 /* { dg-message "-:previous definition" } */
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23 #define m3(\u00c1) Á /* { dg-error "-:redefined" } */
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24
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25 #define m3ok(\u00c1) Á
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26 #define m3ok(\u00c1) Á
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27
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28 /* Different spelling of the macro name itself is OK. */
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29 #define m4ok\u00c1
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30 #define m4okÁ