Update to version 3.1.6
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592e97f5f6
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/bc/dist/; revision=366316 svn path=/vendor/bc/3.1.6/; revision=366317; tag=vendor/bc/3.1.6
@ -29,7 +29,7 @@
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#
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.POSIX:
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VERSION = 3.1.5
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VERSION = 3.1.6
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SRC = %%SRC%%
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OBJ = %%OBJ%%
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8
NEWS.md
8
NEWS.md
@ -1,5 +1,13 @@
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# News
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## 3.1.6
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This is a production release that fixes a new warning from Clang 12 for FreeBSD
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and also removes some possible undefined behavior found by UBSan that compilers
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did not seem to take advantage of.
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Users do ***NOT*** need to upgrade, if they do not want to.
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## 3.1.5
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This is a production release that fixes the Chinese locales (which caused `bc`
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@ -173,6 +173,10 @@ extern const BcParseNext bc_parse_next_elem;
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extern const BcParseNext bc_parse_next_for;
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extern const BcParseNext bc_parse_next_read;
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#else // BC_ENABLED
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#define BC_PARSE_NO_EXEC(p) (0)
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#endif // BC_ENABLED
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#endif // BC_BC_H
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@ -383,6 +383,7 @@ build_set() {
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clang_flags="-Weverything -Wno-padded -Wno-switch-enum -Wno-format-nonliteral"
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clang_flags="$clang_flags -Wno-cast-align -Wno-missing-noreturn -Wno-disabled-macro-expansion"
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clang_flags="$clang_flags -Wno-unreachable-code -Wno-unreachable-code-return"
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clang_flags="$clang_flags -Wno-implicit-fallthrough"
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gcc_flags="-Wno-maybe-uninitialized -Wno-clobbered"
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cflags="-Wall -Wextra -Werror -pedantic -Wno-conditional-uninitialized"
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@ -141,8 +141,8 @@ const char* const bc_err_msgs[] = {
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"empty expression",
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"bad print statement",
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"bad function definition",
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"bad assignment: left side must be scale, ibase, "
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"obase, seed, last, var, or array element",
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("bad assignment: left side must be scale, ibase, "
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"obase, seed, last, var, or array element"),
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"no auto variable found",
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"function parameter or auto \"%s%s\" already exists",
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"block end cannot be found",
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@ -1457,7 +1457,8 @@ static void bc_num_parseDecimal(BcNum *restrict n, const char *restrict val) {
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for (i = 0; i < len && (zero = (val[i] == '0' || val[i] == '.')); ++i);
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n->scale = (size_t) (rdx * ((val + len) - (ptr + 1)));
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n->scale = (size_t) (rdx * (((uintptr_t) (val + len)) -
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(((uintptr_t) ptr) + 1)));
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n->rdx = BC_NUM_RDX(n->scale);
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i = len - (ptr == val ? 0 : i) - rdx;
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@ -1656,7 +1657,7 @@ static void bc_num_printDecimal(const BcNum *restrict n) {
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memset(buffer, 0, BC_BASE_DIGS * sizeof(size_t));
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for (j = 0; n9 && j < BC_BASE_DIGS; ++j) {
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buffer[j] = n9 % BC_BASE;
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buffer[j] = ((size_t) n9) % BC_BASE;
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n9 /= BC_BASE;
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}
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