Merge pull request #205 from static-frame/204/ucs4-to-float

flexatone · web-flow · commit 23728f89655f · 2026-02-04T09:15:14.000-08:00
`AK_UCS4_to_float64` improvements
diff --git a/src/delimited_to_arrays.c b/src/delimited_to_arrays.c
@@ -810,7 +810,7 @@ static inline npy_float64
 AK_UCS4_to_float64(Py_UCS4 *p_item, Py_UCS4 *end, int *error, char tsep, char decc)
 {
     // Cache powers of 10 in memory.
-    npy_float64 e[] = {
+    static const npy_float64 e[] = {
         1.,    1e1,   1e2,   1e3,   1e4,   1e5,   1e6,   1e7,   1e8,   1e9,
         1e10,  1e11,  1e12,  1e13,  1e14,  1e15,  1e16,  1e17,  1e18,  1e19,
         1e20,  1e21,  1e22,  1e23,  1e24,  1e25,  1e26,  1e27,  1e28,  1e29,

Original file line number	Diff line number	Diff line change
`@@ -810,7 +810,7 @@ static inline npy_float64`
`810`	`810`	`AK_UCS4_to_float64(Py_UCS4 p_item, Py_UCS4 end, int *error, char tsep, char decc)`
`811`	`811`	`{`
`812`	`812`	`// Cache powers of 10 in memory.`
`813`		`- npy_float64 e[] = {`
	`813`	`+ static const npy_float64 e[] = {`
`814`	`814`	`1., 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9,`
`815`	`815`	`1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19,`
`816`	`816`	`1e20, 1e21, 1e22, 1e23, 1e24, 1e25, 1e26, 1e27, 1e28, 1e29,`