c-family: clean up the data tables in c-format.c

The format_char_info tables in c-format.c for our own formats contain
a lot of repetition.

This patch adds a macro to express the conversion specifiers implemented
within pp_format, making it clearer which are custom ones added by the
various diagnostic_format_decoder callbacks.

Doing so uncovered a few mistakes in the data (based on comparison with
the source of the diagnostic_format_decoder callbacks, and the notes
below), which the patch fixes:

- gcc_diag_char_table didn't have 'Z', but it *is* implemented by pp_format.

- removed erroneous 'G' and 'K' entries from gcc_diag_char_table: they're
  implemented by default_tree_printer (and thus in "tdiag") and by the
  C/C++ FEs, but not in pp_format.

- removed "v" (lower case) from gcc_tdiag_char_table and
  gcc_cxxdiag_char_table

Notes:

pretty-print.h uses this for ATTRIBUTE_GCC_PPDIAG, used by pp_printf
and pp_verbatim:

whereas diagnostic-core.h uses this for ATTRIBUTE_GCC_DIAG, used by
the various diagnostic functions:

/* If we haven't already defined a front-end-specific diagnostics
   style, use the generic one.  */

Hence I'm assuming that __gcc_diag__ is for use for when we don't
know what kind of diagnostic_format_decoder we have, and we can
only rely on pp_format's core functionality, where __gcc_tdiag__
is allowed to assume default_tree_printer.

gcc/c-family/ChangeLog:
	* c-format.c (PP_FORMAT_CHAR_TABLE): New macro, based on existing
	table entries for gcc_diag_char_table, and the 'Z' entry from
	gcc_tdiag_char_table, changing the "chain" entry for 'Z' from
	&gcc_tdiag_char_table[0] to &gcc_diag_char_table[0].
	(gcc_diag_char_table): Use PP_FORMAT_CHAR_TABLE, implicitly
	adding missing "Z" for this table.  Remove erroneous "G" and "K"
	entries.
	(gcc_tdiag_char_table): Use PP_FORMAT_CHAR_TABLE.  Remove "v".
	(gcc_cdiag_char_table): Use PP_FORMAT_CHAR_TABLE.
	(gcc_cxxdiag_char_table): Use PP_FORMAT_CHAR_TABLE.  Remove "v".

gcc/testsuite/ChangeLog:
	* gcc.dg/format/gcc_diag-1.c (foo): Update the %v tests for
	tdiag and cxxdiag.
	* gcc.dg/format/gcc_diag-10.c (test_diag): Update tests of %G
	and %K.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263181 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index bf1232e42a38bcfb0d5157450971cc1336e38780..eb9cbc5bb06b56be1939a05f6b2fce444985fc9a 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,16 @@
+2018-07-31  David Malcolm  <dmalcolm@redhat.com>
+
+       * c-format.c (PP_FORMAT_CHAR_TABLE): New macro, based on existing
+       table entries for gcc_diag_char_table, and the 'Z' entry from
+       gcc_tdiag_char_table, changing the "chain" entry for 'Z' from
+       &gcc_tdiag_char_table[0] to &gcc_diag_char_table[0].
+       (gcc_diag_char_table): Use PP_FORMAT_CHAR_TABLE, implicitly
+       adding missing "Z" for this table.  Remove erroneous "G" and "K"
+       entries.
+       (gcc_tdiag_char_table): Use PP_FORMAT_CHAR_TABLE.  Remove "v".
+       (gcc_cdiag_char_table): Use PP_FORMAT_CHAR_TABLE.
+       (gcc_cxxdiag_char_table): Use PP_FORMAT_CHAR_TABLE.  Remove "v".
+
 2018-07-31  Richard Earnshaw  <rearnsha@arm.com>
 
        * c-common.c (speculation_safe_resolve_call): New function.

diff --git a/gcc/c-family/c-format.c b/gcc/c-family/c-format.c
index a0192dd3296bc18b6ebd7355a4e93785a8b89761..82841e454c756795c1ad1960c0c2a86a08577aed 100644 (file)
--- a/gcc/c-family/c-format.c
+++ b/gcc/c-family/c-format.c
@@ -679,43 +679,40 @@ static const format_char_info asm_fprintf_char_table[] =
   { NULL,  0, STD_C89, NOLENGTHS, NULL, NULL, NULL }
 };
 
+/* GCC-specific format_char_info arrays.  */
+
+/* The conversion specifiers implemented within pp_format, and thus supported
+   by all pretty_printer instances within GCC.  */
+
+#define PP_FORMAT_CHAR_TABLE \
+  { "di",  0, STD_C89, { T89_I,   BADLEN,  BADLEN,  T89_L,   T9L_LL,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL }, \
+  { "ox",  0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL }, \
+  { "u",   0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL }, \
+  { "c",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL }, \
+  { "s",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "pq", "cR", NULL }, \
+  { "p",   1, STD_C89, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "c",  NULL }, \
+  { "r",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "//cR",   NULL }, \
+  { "<",   0, STD_C89, NOARGUMENTS, "",      "<",   NULL }, \
+  { ">",   0, STD_C89, NOARGUMENTS, "",      ">",   NULL }, \
+  { "'" ,  0, STD_C89, NOARGUMENTS, "",      "",    NULL }, \
+  { "R",   0, STD_C89, NOARGUMENTS, "",     "\\",   NULL }, \
+  { "m",   0, STD_C89, NOARGUMENTS, "q",     "",   NULL }, \
+  { "Z",   1, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "", &gcc_diag_char_table[0] }
+
 static const format_char_info gcc_diag_char_table[] =
 {
-  /* C89 conversion specifiers.  */
-  { "di",  0, STD_C89, { T89_I,   BADLEN,  BADLEN,  T89_L,   T9L_LL,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "ox",  0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "u",   0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "c",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "s",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "pq", "cR", NULL },
-  { "p",   1, STD_C89, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "c",  NULL },
-
-  /* Custom conversion specifiers.  */
+  /* The conversion specifiers implemented within pp_format.  */
+  PP_FORMAT_CHAR_TABLE,
 
-  /* G requires a "gcall*" argument at runtime.  */
-  { "G",   1, STD_C89, { T89_G,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "\"",   NULL },
-  /* K requires a "tree" argument at runtime.  */
-  { "K",   1, STD_C89, { T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "\"",   NULL },
-
-  { "r",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "//cR",   NULL },
-  { "<",   0, STD_C89, NOARGUMENTS, "",      "<",   NULL },
-  { ">",   0, STD_C89, NOARGUMENTS, "",      ">",   NULL },
-  { "'" ,  0, STD_C89, NOARGUMENTS, "",      "",    NULL },
-  { "R",   0, STD_C89, NOARGUMENTS, "",     "\\",   NULL },
-  { "m",   0, STD_C89, NOARGUMENTS, "q",     "",   NULL },
   { NULL,  0, STD_C89, NOLENGTHS, NULL, NULL, NULL }
 };
 
 static const format_char_info gcc_tdiag_char_table[] =
 {
-  /* C89 conversion specifiers.  */
-  { "di",  0, STD_C89, { T89_I,   BADLEN,  BADLEN,  T89_L,   T9L_LL,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "ox",  0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "u",   0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "c",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "s",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "pq", "cR", NULL },
-  { "p",   1, STD_C89, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "c",  NULL },
+  /* The conversion specifiers implemented within pp_format.  */
+  PP_FORMAT_CHAR_TABLE,
 
-  /* Custom conversion specifiers.  */
+  /* Custom conversion specifiers implemented by default_tree_printer.  */
 
   /* These will require a "tree" at runtime.  */
   { "DFTV", 1, STD_C89, { T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q+", "'",   NULL },
@@ -725,29 +722,15 @@ static const format_char_info gcc_tdiag_char_table[] =
   /* G requires a "gcall*" argument at runtime.  */
   { "G", 1, STD_C89, { T89_G,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "", "\"",   NULL },
 
-  { "v",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q#",  "",   NULL },
-
-  { "r",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "/cR",   NULL },
-  { "<",   0, STD_C89, NOARGUMENTS, "",      "<",   NULL },
-  { ">",   0, STD_C89, NOARGUMENTS, "",      ">",   NULL },
-  { "'",   0, STD_C89, NOARGUMENTS, "",      "",    NULL },
-  { "R",   0, STD_C89, NOARGUMENTS, "",     "\\",   NULL },
-  { "m",   0, STD_C89, NOARGUMENTS, "q",     "",   NULL },
-  { "Z",   1, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "", &gcc_tdiag_char_table[0] },
   { NULL,  0, STD_C89, NOLENGTHS, NULL, NULL, NULL }
 };
 
 static const format_char_info gcc_cdiag_char_table[] =
 {
-  /* C89 conversion specifiers.  */
-  { "di",  0, STD_C89, { T89_I,   BADLEN,  BADLEN,  T89_L,   T9L_LL,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "ox",  0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "u",   0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "c",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "s",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "pq", "cR", NULL },
-  { "p",   1, STD_C89, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "c",  NULL },
+  /* The conversion specifiers implemented within pp_format.  */
+  PP_FORMAT_CHAR_TABLE,
 
-  /* Custom conversion specifiers.  */
+  /* Custom conversion specifiers implemented by c_tree_printer.  */
 
   /* These will require a "tree" at runtime.  */
   { "DFTV", 1, STD_C89, { T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q+", "'",   NULL },
@@ -759,33 +742,20 @@ static const format_char_info gcc_cdiag_char_table[] =
 
   { "v",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q#",  "",   NULL },
 
-  { "r",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "/cR",   NULL },
-  { "<",   0, STD_C89, NOARGUMENTS, "",      "<",  NULL },
-  { ">",   0, STD_C89, NOARGUMENTS, "",      ">",  NULL },
-  { "'",   0, STD_C89, NOARGUMENTS, "",      "",   NULL },
-  { "R",   0, STD_C89, NOARGUMENTS, "",     "\\",  NULL },
-  { "m",   0, STD_C89, NOARGUMENTS, "q",     "",   NULL },
-  { "Z",   1, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "", &gcc_tdiag_char_table[0] },
   { NULL,  0, STD_C89, NOLENGTHS, NULL, NULL, NULL }
 };
 
 static const format_char_info gcc_cxxdiag_char_table[] =
 {
-  /* C89 conversion specifiers.  */
-  { "di",  0, STD_C89, { T89_I,   BADLEN,  BADLEN,  T89_L,   T9L_LL,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "ox",  0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "u",   0, STD_C89, { T89_UI,  BADLEN,  BADLEN,  T89_UL,  T9L_ULL, BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "c",   0, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
-  { "s",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "pq", "cR", NULL },
-  { "p",   1, STD_C89, { T89_V,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "c",  NULL },
+  /* The conversion specifiers implemented within pp_format.  */
+  PP_FORMAT_CHAR_TABLE,
 
-  /* Custom conversion specifiers.  */
+  /* Custom conversion specifiers implemented by cp_printer.  */
 
   /* These will require a "tree" at runtime.  */
   { "ADFHISTVX",1,STD_C89,{ T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q+#",   "'",   NULL },
   { "E", 1,STD_C89,{ T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q+#",   "",   NULL },
   { "K", 1, STD_C89,{ T89_T,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",   "\"",   NULL },
-  { "v", 0,STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q#",  "",   NULL },
 
   /* G requires a "gcall*" argument at runtime.  */
   { "G", 1, STD_C89,{ T89_G,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",   "\"",   NULL },
@@ -793,13 +763,6 @@ static const format_char_info gcc_cxxdiag_char_table[] =
   /* These accept either an 'int' or an 'enum tree_code' (which is handled as an 'int'.)  */
   { "CLOPQ",0,STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "q",  "",   NULL },
 
-  { "r",   1, STD_C89, { T89_C,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "/cR",   NULL },
-  { "<",   0, STD_C89, NOARGUMENTS, "",      "<",   NULL },
-  { ">",   0, STD_C89, NOARGUMENTS, "",      ">",   NULL },
-  { "'",   0, STD_C89, NOARGUMENTS, "",      "",    NULL },
-  { "R",   0, STD_C89, NOARGUMENTS, "",      "\\",  NULL },
-  { "m",   0, STD_C89, NOARGUMENTS, "q",     "",   NULL },
-  { "Z",   1, STD_C89, { T89_I,   BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN,  BADLEN  }, "",    "", &gcc_tdiag_char_table[0] },
   { NULL,  0, STD_C89, NOLENGTHS, NULL, NULL, NULL }
 };
 

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f0d258e83080319809ee385b06b4e974de166b99..b764a6504a5fb61b4377949dc98b210b3049edc3 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2018-07-31  David Malcolm  <dmalcolm@redhat.com>
+
+       * gcc.dg/format/gcc_diag-1.c (foo): Update the %v tests for
+       tdiag and cxxdiag.
+       * gcc.dg/format/gcc_diag-10.c (test_diag): Update tests of %G
+       and %K.
+
 2018-07-31  Richard Earnshaw  <rearnsha@arm.com>
 
        * c-c++-common/spec-barrier-1.c: New test.

diff --git a/gcc/testsuite/gcc.dg/format/gcc_diag-1.c b/gcc/testsuite/gcc.dg/format/gcc_diag-1.c
index 4dcdb05b8b9c566c36261a169b106aacda58b73a..034e0974d22ac9dbbdd40900d389811096230759 100644 (file)
--- a/gcc/testsuite/gcc.dg/format/gcc_diag-1.c
+++ b/gcc/testsuite/gcc.dg/format/gcc_diag-1.c
@@ -87,9 +87,9 @@ foo (int i, int i1, int i2, unsigned int u, double d, char *s, void *p,
   cxxdiag ("%<%+#A%+#D%+#E%+#F%+#T%+#V%>", t1, t1, t1, t1, t1, t1);
   cxxdiag ("%C%L%O%P%Q", i, i, i, i, i);
 
-  tdiag ("%v%qv%#v", i, i, i);
+  tdiag ("%v", i); /* { dg-warning "format" } */
   cdiag ("%v%qv%#v", i, i, i);
-  cxxdiag ("%v%qv%#v", i, i, i);
+  cxxdiag ("%v", i); /* { dg-warning "format" } */
 
   tdiag ("%Z", v, v_len);
   cdiag ("%Z", v, v_len);

diff --git a/gcc/testsuite/gcc.dg/format/gcc_diag-10.c b/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
index 9bda73bc628bf548eeac29e3240f7192e0a302b2..ab9bc2fff346c86717011e12232b4a3cb1508e76 100644 (file)
--- a/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
+++ b/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
@@ -32,8 +32,8 @@ void test_diag (tree t, gcall *gc)
   diag ("%>");   /* { dg-warning "unmatched quoting directive " } */
   diag ("%<foo%<bar%>%>");   /* { dg-warning "nested quoting directive" } */
 
-  diag ("%G", gc);
-  diag ("%K", t);
+  diag ("%G", gc); /* { dg-warning "format" } */
+  diag ("%K", t); /* { dg-warning "format" } */
 
   diag ("%R");       /* { dg-warning "unmatched color reset directive" } */
   diag ("%r", "");   /* { dg-warning "unterminated color directive" } */
@@ -42,9 +42,6 @@ void test_diag (tree t, gcall *gc)
   diag ("%r%r%R", "", "");
   diag ("%r%R%r%R", "", "");
 
-  diag ("%<%G%>", gc);  /* { dg-warning ".G. conversion used within a quoted sequence" } */
-  diag ("%<%K%>", t);   /* { dg-warning ".K. conversion used within a quoted sequence" } */
-
   diag ("%<%R%>");      /* { dg-warning "unmatched color reset directive" } */
   diag ("%<%r%>", "");  /* { dg-warning "unterminated color directive" } */
   diag ("%<%r%R%>", "");