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authorUlrich Drepper <drepper@redhat.com>2007-02-21 08:57:44 +0000
committerUlrich Drepper <drepper@redhat.com>2007-02-21 08:57:44 +0000
commit0f7769f736a22aa930bebe3aa4f9656b671072b5 (patch)
treeebc113e13a24df6bd8aeadf0515d5ddfb918fd76 /stdio-common/tfformat.c
parent4c02bf1adf285060e809ef5df8f796c8cf3fb04d (diff)
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[BZ #4070]
2007-02-21  Ulrich Drepper  <drepper@redhat.com>
	[BZ #4070]
	* stdio-common/printf_fp.c (___printf_fp): Handle a few more
	* stdio-common/tfformat.c (sprint_doubles): Some more tests.
	special cases.
Diffstat (limited to 'stdio-common/tfformat.c')
-rw-r--r--stdio-common/tfformat.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/stdio-common/tfformat.c b/stdio-common/tfformat.c
index ea7365b2c9..0370834e9f 100644
--- a/stdio-common/tfformat.c
+++ b/stdio-common/tfformat.c
@@ -4012,6 +4012,14 @@ sprint_double_type sprint_doubles[] =
   {__LINE__, 16,			"0x1.0p+4", "%.1a"},
   {__LINE__, 16,			"0x1.00000000000000000000p+4", "%.20a"},
   {__LINE__, 4444.88888888,		"4445", "%2.F"},
+  {__LINE__, 0.956,			"1", "%.0g"},
+  {__LINE__, 1.0956,			"1.", "%#.0g"},
+  {__LINE__, 0.956,			"1.", "%#.0g"},
+  {__LINE__, 0.0956,			"0.1", "%#.0g"},
+  {__LINE__, 0.00956,			"0.01", "%#.0g"},
+  {__LINE__, 0.000956,			"0.001", "%#.0g"},
+  {__LINE__, 0.000098,			"0.0001", "%#.0g"},
+  {__LINE__, 0.0000996,			"0.00010", "%#.2g"},
 
   {0 }
 
@@ -4023,13 +4031,8 @@ sprint_double_type sprint_doubles[] =
 
 int required_precision = 13;
 
-#if defined(__STDC__) || defined(__cplusplus)
 static int
 matches (register char *result, register const char *desired)
-#else
-int matches(result, desired)
-     register char *result; register const char *desired;
-#endif
 {
     int digits_seen = 0;
     for (;; result++, desired++) {
@@ -4080,7 +4083,7 @@ int main(int argc, char *argv[])
 
   /* And one special test.  */
   {
-    const char ref[] = "1.7763568394002504646778106689453125e-15";
+    static const char ref[] = "1.7763568394002504646778106689453125e-15";
     int i;
     d = 1.0;
     for (i = 1; i < 50; ++i)