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annotate clang/test/Sema/warn-unused-parameters.c @ 207:2e18cbf3894f

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LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 0572611fdcc8
children c4bab56944e8
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1 // RUN: %clang_cc1 -fblocks -fsyntax-only -Wunused-parameter %s 2>&1 | FileCheck %s
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2 // RUN: %clang_cc1 -fblocks -fsyntax-only -Wunused %s 2>&1 | FileCheck -check-prefix=CHECK-unused %s
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4 int f0(int x,
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5 int y,
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6 int z __attribute__((unused))) {
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7 return x;
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8 }
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0572611fdcc8 reorgnization done
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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10 void f1(void) {
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11 (void)^(int x,
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12 int y,
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13 int z __attribute__((unused))) { return x; };
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14 }
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16 // Used when testing '-Wunused' to see that we only emit one diagnostic, and no
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17 // warnings for the above cases.
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18 static void achor() {};
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19
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20 // CHECK: 5:12: warning: unused parameter 'y'
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21 // CHECK: 12:15: warning: unused parameter 'y'
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22 // CHECK-unused: 1 warning generated
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24 // RUN: %clang_cc1 -fblocks -fsyntax-only -Weverything %s 2>&1 | FileCheck -check-prefix=CHECK-everything %s
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25 // RUN: not %clang_cc1 -fblocks -fsyntax-only -Weverything -Werror %s 2>&1 | FileCheck -check-prefix=CHECK-everything-error %s
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26 // RUN: %clang_cc1 -fblocks -fsyntax-only -Weverything -Wno-unused %s 2>&1 | FileCheck -check-prefix=CHECK-everything-no-unused %s
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27 // CHECK-everything: 6 warnings generated
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28 // CHECK-everything-error: 5 errors generated
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29 // CHECK-everything-no-unused: 5 warnings generated
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