Fix wording of -Wmisleading-indentation (PR c++/71497)
gcc/c-family/ChangeLog: PR c++/71497 * c-indentation.c (warn_for_misleading_indentation): Use the past subjunctive in the note. gcc/testsuite/ChangeLog: PR c++/71497 * c-c++-common/Wmisleading-indentation-3.c: Update wording of expected messages. * c-c++-common/Wmisleading-indentation.c: Likewise. From-SVN: r244536
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@ -1,3 +1,9 @@
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2017-01-17 David Malcolm <dmalcolm@redhat.com>
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PR c++/71497
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* c-indentation.c (warn_for_misleading_indentation): Use the past
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subjunctive in the note.
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2017-01-17 Aldy Hernandez <aldyh@redhat.com>
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PR c/79116
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@ -608,7 +608,7 @@ warn_for_misleading_indentation (const token_indent_info &guard_tinfo,
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guard_tinfo_to_string (guard_tinfo)))
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inform (next_tinfo.location,
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("...this statement, but the latter is misleadingly indented"
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" as if it is guarded by the %qs"),
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" as if it were guarded by the %qs"),
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guard_tinfo_to_string (guard_tinfo));
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}
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}
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@ -1,3 +1,10 @@
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2017-01-17 David Malcolm <dmalcolm@redhat.com>
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PR c++/71497
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* c-c++-common/Wmisleading-indentation-3.c: Update wording of
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expected messages.
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* c-c++-common/Wmisleading-indentation.c: Likewise.
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2017-01-17 Vladimir Makarov <vmakarov@redhat.com>
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PR target/79058
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@ -17,7 +17,7 @@ fn_5 (double *a, double *b, double *sum, double *prod)
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int i = 0;
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for (i = 0; i < 10; i++) /* { dg-warning "3: this 'for' clause does not guard..." } */
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sum[i] = a[i] * b[i];
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prod[i] = a[i] * b[i]; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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prod[i] = a[i] * b[i]; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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/* { dg-begin-multiline-output "" }
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for (i = 0; i < 10; i++)
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^~~
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@ -38,7 +38,7 @@ int fn_6 (int a, int b, int c)
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goto fail;
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if ((err = foo (b)) != 0) /* { dg-message "2: this 'if' clause does not guard..." } */
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goto fail;
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goto fail; /* { dg-message "3: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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goto fail; /* { dg-message "3: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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if ((err = foo (c)) != 0)
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goto fail;
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/* ... */
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@ -64,7 +64,7 @@ void fn_14 (void)
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int i;
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FOR_EACH (i, 0, 10) /* { dg-message "in expansion of macro .FOR_EACH." } */
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foo (i);
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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/* { dg-begin-multiline-output "" }
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for ((VAR) = (START); (VAR) < (STOP); (VAR++))
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@ -14,7 +14,7 @@ fn_1 (int flag)
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int x = 4, y = 5;
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if (flag) /* { dg-warning "3: this 'if' clause does not guard..." } */
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x = 3;
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y = 2; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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y = 2; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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return x * y;
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}
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@ -22,7 +22,7 @@ int
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fn_2 (int flag, int x, int y)
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{
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if (flag) /* { dg-warning "3: this 'if' clause does not guard..." } */
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x++; y++; /* { dg-message "10: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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x++; y++; /* { dg-message "10: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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return x * y;
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}
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@ -35,7 +35,7 @@ fn_3 (int flag)
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x = 3;
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else /* { dg-warning "3: this 'else' clause does not guard..." } */
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x = 2;
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y = 2; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'" } */
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y = 2; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'" } */
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return x * y;
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}
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@ -45,7 +45,7 @@ fn_4 (double *a, double *b, double *c)
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int i = 0;
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while (i < 10) /* { dg-warning "3: this 'while' clause does not guard..." } */
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a[i] = b[i] * c[i];
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i++; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'" } */
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i++; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'" } */
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}
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void
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@ -54,7 +54,7 @@ fn_5 (double *a, double *b, double *sum, double *prod)
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int i = 0;
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for (i = 0; i < 10; i++) /* { dg-warning "3: this 'for' clause does not guard..." } */
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sum[i] = a[i] * b[i];
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prod[i] = a[i] * b[i]; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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prod[i] = a[i] * b[i]; /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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}
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/* Based on CVE-2014-1266 aka "goto fail" */
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@ -67,7 +67,7 @@ int fn_6 (int a, int b, int c)
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goto fail;
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if ((err = foo (b)) != 0) /* { dg-message "2: this 'if' clause does not guard..." } */
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goto fail;
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goto fail; /* { dg-message "3: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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goto fail; /* { dg-message "3: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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if ((err = foo (c)) != 0)
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goto fail;
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/* ... */
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@ -81,7 +81,7 @@ int fn_7 (int p, int q, int r, int s, int t)
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if (bar (p, q))
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{
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if (p) /* { dg-message "7: this 'if' clause does not guard..." } */
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q++; r++; /* { dg-message "14: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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q++; r++; /* { dg-message "14: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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t++;
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}
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return p + q + r + s + t;
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@ -97,7 +97,7 @@ void fn_9 (int flag)
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{
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if (flag) /* { dg-warning "3: this 'if' clause does not guard..." } */
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foo (0);
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foo (1); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (1); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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void fn_10 (int flag)
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@ -108,7 +108,7 @@ void fn_10 (int flag)
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foo (0);
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foo (1);
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}
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foo (2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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foo (3);
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}
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@ -118,7 +118,7 @@ void fn_11 (void)
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if (flagB)
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if (flagC) /* { dg-message "7: this 'if' clause does not guard..." } */
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foo (0);
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bar (1, 2); /* { dg-message "9: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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bar (1, 2); /* { dg-message "9: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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void fn_12 (void)
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@ -127,7 +127,7 @@ void fn_12 (void)
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if (flagB) /* { dg-message "5: this 'if' clause does not guard..." } */
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if (flagC)
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foo (0);
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bar (1, 2); /* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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bar (1, 2); /* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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void fn_13 (void)
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@ -136,7 +136,7 @@ void fn_13 (void)
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if (flagB)
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if (flagC)
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foo (0);
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bar (1, 2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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bar (1, 2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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#define FOR_EACH(VAR, START, STOP) \
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int i;
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FOR_EACH (i, 0, 10) /* { dg-message "in expansion of macro .FOR_EACH." } */
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foo (i);
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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}
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#undef FOR_EACH
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int i;
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FOR_EACH (i, 0, 10) /* { dg-message "in expansion of macro .FOR_EACH." } */
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foo (i);
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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bar (i, i); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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}
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#undef FOR_EACH
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@ -168,7 +168,7 @@ void fn_16_spaces (void)
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while (flagA)
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if (flagB) /* { dg-message "7: this 'if' clause does not guard..." } */
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foo (0);
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foo (1); /* { dg-message "9: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (1); /* { dg-message "9: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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void fn_16_tabs (void)
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while (flagA)
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if (flagB) /* { dg-message "7: this 'if' clause does not guard..." } */
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foo (0);
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foo (1);/* { dg-message "2: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (1);/* { dg-message "2: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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}
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void fn_17_spaces (void)
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while (flagA)
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if (flagB)
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foo (0);
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foo (1);/* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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foo (1);/* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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}
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void fn_17_tabs (void)
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while (flagA)
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if (flagB)
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foo (0);
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foo (1);/* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'" } */
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foo (1);/* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'" } */
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}
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void fn_18_spaces (void)
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while (flagA) /* { dg-message "5: this 'while' clause does not guard..." } */
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if (flagB)
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foo (0);
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foo (1);/* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'" } */
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foo (1);/* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'" } */
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}
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void fn_18_tabs (void)
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@ -218,7 +218,7 @@ void fn_18_tabs (void)
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while (flagA) /* { dg-message "5: this 'while' clause does not guard..." } */
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if (flagB)
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foo (0);
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foo (1);/* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'" } */
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foo (1);/* { dg-message "7: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'" } */
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}
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/* This shouldn't lead to a warning. */
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@ -704,37 +704,37 @@ fn_37 (void)
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#define FOR_EACH(VAR, START, STOP) for (VAR = START; VAR < STOP; VAR++) /* { dg-warning "this 'for' clause" } */
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while (flagA); /* { dg-warning "3: this 'while' clause" } */
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'" } */
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'" } */
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if (flagA)
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;
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else if (flagB); /* { dg-warning "8: this 'if' clause" } */
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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while (flagA) /* { dg-warning "3: this 'while' clause" } */
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/* blah */;
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'while'" } */
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foo (0); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'while'" } */
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if (flagA)
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;
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else if (flagB) /* { dg-warning "8: this 'if' clause" } */
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foo (1);
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foo (2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (2); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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if (flagA)
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foo (1);
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else if (flagB) /* { dg-warning "8: this 'if' clause" } */
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foo (2);
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foo (3); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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foo (3); /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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if (flagB) /* { dg-warning "3: this 'if' clause" } */
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/* blah */;
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{ /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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{ /* { dg-message "5: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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foo (0);
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}
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if (flagB) /* { dg-warning "3: this 'if' clause" } */
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/* blah */;
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{ /* { dg-message "4: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'" } */
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{ /* { dg-message "4: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'" } */
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foo (0);
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}
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