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annotate gcc/testsuite/gcc.dg/pure-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* PR tree-optimization/83559 - -Wsuggest-attribute=const conflicts with
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2 -Wattributes warning about const attribute on function returning void
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3 { dg-do compile { target nonpic } }
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4 { dg-options "-O2 -Wsuggest-attribute=pure" } */
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5
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6 int global;
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7
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8 int f_i_v (void) /* { dg-warning "candidate for attribute .pure." } */
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9 {
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10 return global;
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11 }
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12
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13 int f_i () /* { dg-warning "candidate for attribute .pure." } */
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14 {
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15 return global;
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16 }
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17
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18 void f_v_v (void) /* { dg-bogus "candidate" } */
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19 {
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20 }
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21
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22 void f_v () /* { dg-bogus "candidate" } */
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23 {
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24 }