Fix -Werror compile error in zend_dval_to_lval_cap() (#22196)

ndossche · web-flow · commit 4c8dabf69878 · 2026-06-01T20:21:41.000+02:00
This makes imagick CI fail on PHP 8.5:
```
/usr/include/php/20250925/Zend/zend_operators.h: In function 'zend_dval_to_lval_cap':
/usr/include/php/20250925/Zend/zend_operators.h:149:88: error: unused parameter 's' [-Werror=unused-parameter]
  149 | static zend_always_inline zend_long zend_dval_to_lval_cap(double d, const zend_string *s)
      |                                                                     ~~~~~~~~~~~~~~~~~~~^
cc1: all warnings being treated as errors
```
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h
@@ -148,6 +148,7 @@ static zend_always_inline zend_long zend_dval_to_lval_silent(double d)
 /* Used to convert a string float to integer during an (int) cast */
 static zend_always_inline zend_long zend_dval_to_lval_cap(double d, const zend_string *s)
 {
+	ZEND_IGNORE_VALUE(s);
 	if (UNEXPECTED(!zend_finite(d))) {
 		return 0;
 	} else if (!ZEND_DOUBLE_FITS_LONG(d)) {

Original file line number	Diff line number	Diff line change
`@@ -148,6 +148,7 @@ static zend_always_inline zend_long zend_dval_to_lval_silent(double d)`
`148`	`148`	`/* Used to convert a string float to integer during an (int) cast */`
`149`	`149`	`static zend_always_inline zend_long zend_dval_to_lval_cap(double d, const zend_string *s)`
`150`	`150`	`{`
	`151`	`+ ZEND_IGNORE_VALUE(s);`
`151`	`152`	`if (UNEXPECTED(!zend_finite(d))) {`
`152`	`153`	`return 0;`
`153`	`154`	`} else if (!ZEND_DOUBLE_FITS_LONG(d)) {`