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annotate gcc/testsuite/g++.old-deja/g++.oliva/ext1.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 // { dg-do run }
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2 // { dg-options "" }
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3 // Copyright (C) 1999 Free Software Foundation
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4
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5 // by Alexandre Oliva <oliva@dcc.unicamp.br>
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6 // simplified from bug report by Michael Rosenbruch <Rosenbruch@bfw-online.de>
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7
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8
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9 extern "C" void abort();
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10
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11 int main () {
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12 char x[1];
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13 char *y = x ? /* implicit x */ : 0;
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14 /* For some reason, the array x is copied twice, and y points to the
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15 second copy (the first is never used). If x is explicit, no copy
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16 is created, and the program succeeds. */
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17 if (x != y)
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18 abort();
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19 }