Removed bc_add_ex, bc_int2num, and bc_raise_bc_exponent as they are no longer used.

Author: SakiTakamachi

ext/bcmath/config.m4

@@ -15,7 +15,6 @@ if test "$PHP_BCMATH" != "no"; then
       libbcmath/src/floor_or_ceil.c
       libbcmath/src/long2num.c
       libbcmath/src/init.c
-      libbcmath/src/int2num.c
       libbcmath/src/neg.c
       libbcmath/src/num2long.c
       libbcmath/src/num2str.c

ext/bcmath/config.w32

@@ -5,7 +5,7 @@ ARG_ENABLE("bcmath", "bc style precision math functions", "yes");
 if (PHP_BCMATH == "yes") {
 	EXTENSION("bcmath", "bcmath.c",	null, "/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1");
 	ADD_SOURCES("ext/bcmath/libbcmath/src", "add.c div.c init.c neg.c \
-		raisemod.c sub.c compare.c divmod.c int2num.c long2num.c \
+		raisemod.c sub.c compare.c divmod.c long2num.c \
 		num2long.c recmul.c sqrt.c zero.c doaddsub.c \
 		floor_or_ceil.c num2str.c raise.c rmzero.c str2num.c \
 		round.c convert.c", "bcmath");

ext/bcmath/libbcmath/src/bcmath.h

@@ -123,12 +123,6 @@ void bc_rm_trailing_zeros(bc_num num);
 
 bc_num bc_add(bc_num n1, bc_num n2, size_t scale_min);
 
-#define bc_add_ex(n1, n2, result, scale_min) do {	\
-	bc_num add_ex = bc_add(n1, n2, scale_min);		\
-	bc_free_num (result);                           \
-	*(result) = add_ex;                             \
-} while (0)
-
 bc_num bc_sub(bc_num n1, bc_num n2, size_t scale_min);
 
 #define bc_sub_ex(n1, n2, result, scale_min) do {	\
@@ -176,8 +170,6 @@ raise_mod_status bc_raisemod(bc_num base, bc_num exponent, bc_num mod, bc_num *r
 
 bc_raise_status bc_raise(bc_num base, long exponent, bc_num *result, size_t scale);
 
-void bc_raise_bc_exponent(bc_num base, bc_num exponent, bc_num *resul, size_t scale);
-
 bool bc_sqrt(bc_num *num, size_t scale);
 
 /* Prototypes needed for external utility routines. */

ext/bcmath/libbcmath/src/int2num.c

@@ -252,19 +252,3 @@ bc_raise_status bc_raise(bc_num base, long exponent, bc_num *result, size_t scal
 	}
 	return BC_RAISE_STATUS_OK;
 }
-
-/* This is used internally by BCMath */
-void bc_raise_bc_exponent(bc_num base, bc_num expo, bc_num *result, size_t scale) {
-	/* Exponent must not have fractional part */
-	assert(expo->n_scale == 0);
-
-	long exponent = bc_num2long(expo);
-	/* Exponent must be properly convertable to long */
-	if (exponent == 0 && (expo->n_len > 1 || expo->n_value[0] != 0)) {
-		assert(false && "Exponent is not well formed in internal call");
-		//assert(exponent != 0 || (expo->n_len == 0 && expo->n_value[0] == 0));
-	}
-	//assert(exponent != 0 || (expo->n_len == 0 && expo->n_value[0] == 0));
-	bc_raise(base, exponent, result, scale);
-}
-