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Commit936d89e

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Fix NAN code.

1 parent6fd29f2 commit936d89eCopy full SHA for 936d89e

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-14

lines changed

src/backend/utils/adt
- numeric.c

1 file changed

-14

lines changed

`‎src/backend/utils/adt/numeric.c`

Lines changed: 4 additions & 14 deletions

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@`
`5`	`5`	`*`
`6`	`6`	`*1998 Jan Wieck`
`7`	`7`	`*`
`8`		`- * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.4 1999/01/0302:40:12 momjian Exp $`
	`8`	`+ * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.5 1999/01/0305:30:47 momjian Exp $`
`9`	`9`	`*`
`10`	`10`	`* ----------`
`11`	`11`	`*/`
`@@ -16,7 +16,6 @@`
`16`	`16`	`#include<ctype.h>`
`17`	`17`	`#include<float.h>`
`18`	`18`	`#include<math.h>`
`19`		`-/#include <nan.h> BSD/OS does not have this /`
`20`	`19`	`#include<errno.h>`
`21`	`20`	`#include<sys/types.h>`
`22`	`21`
`@@ -48,6 +47,9 @@`
`48`	`47`	`# defineMAX(a,b) (((a)>(b)) ? (a) : (b))`
`49`	`48`	`#endif`
`50`	`49`
	`50`	`+#ifndefNAN`
	`51`	`+#defineNAN(0.0/0.0)`
	`52`	`+#endif`
`51`	`53`
`52`	`54`
`53`	`55`	`/* ----------`
`@@ -1722,14 +1724,8 @@ numeric_float8(Numeric num)`
`1722`	`1724`
`1723`	`1725`	`if (NUMERIC_IS_NAN(num))`
`1724`	`1726`	`{`
`1725`		`-float64dummy=1;`
`1726`		`-`
`1727`	`1727`	`result= (float64)palloc(sizeof(float64data));`
`1728`		`-#ifdefNAN`
`1729`	`1728`	`*result=NAN;`
`1730`		`-#else`
`1731`		`-result= (dummy-dummy)/(dummy-dummy);/ generate NAN */`
`1732`		`-#endif`
`1733`	`1729`	`returnresult;`
`1734`	`1730`	`}`
`1735`	`1731`
`@@ -1778,14 +1774,8 @@ numeric_float4(Numeric num)`
`1778`	`1774`
`1779`	`1775`	`if (NUMERIC_IS_NAN(num))`
`1780`	`1776`	`{`
`1781`		`-float32dummy=1;`
`1782`		`-`
`1783`	`1777`	`result= (float32)palloc(sizeof(float32data));`
`1784`		`-#ifdefNAN`
`1785`	`1778`	`*result=NAN;`
`1786`		`-#else`
`1787`		`-result= (dummy-dummy)/(dummy-dummy);/ generate NAN */`
`1788`		`-#endif`
`1789`	`1779`	`returnresult;`
`1790`	`1780`	`}`
`1791`	`1781`

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Commit936d89e

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`‎src/backend/utils/adt/numeric.c`

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