Make render_number_etc conversions explicit
diff --git a/internal/cgen/base/i64conv-submodule.c b/internal/cgen/base/i64conv-submodule.c
index e3a3f5d..86335d2 100644
--- a/internal/cgen/base/i64conv-submodule.c
+++ b/internal/cgen/base/i64conv-submodule.c
@@ -346,7 +346,7 @@
if (x < 10) {
ptr -= 1;
- ptr[0] = '0' + x;
+ ptr[0] = (uint8_t)('0' + x);
} else {
size_t index = x * 2;
uint8_t s0 = wuffs_base__render_number__first_hundred[index + 0];
@@ -364,7 +364,7 @@
ptr[0] = '+';
}
- size_t n = sizeof(buf) - (ptr - &buf[0]);
+ size_t n = sizeof(buf) - ((size_t)(ptr - &buf[0]));
if (n > dst.len) {
return 0;
}
@@ -379,7 +379,7 @@
wuffs_base__render_number_i64(wuffs_base__slice_u8 dst,
int64_t x,
uint32_t options) {
- uint64_t u = x;
+ uint64_t u = (uint64_t)x;
bool neg = x < 0;
if (neg) {
u = 1 + ~u;
diff --git a/internal/cgen/data/data.go b/internal/cgen/data/data.go
index 1ffe6ae..e39b9c6 100644
--- a/internal/cgen/data/data.go
+++ b/internal/cgen/data/data.go
@@ -103,8 +103,8 @@
"" +
"// --------\n\n// wuffs_base__render_number__first_hundred contains the decimal encodings of\n// the first one hundred numbers [0 ..= 99].\nstatic const uint8_t wuffs_base__render_number__first_hundred[200] = {\n '0', '0', '0', '1', '0', '2', '0', '3', '0', '4', //\n '0', '5', '0', '6', '0', '7', '0', '8', '0', '9', //\n '1', '0', '1', '1', '1', '2', '1', '3', '1', '4', //\n '1', '5', '1', '6', '1', '7', '1', '8', '1', '9', //\n '2', '0', '2', '1', '2', '2', '2', '3', '2', '4', //\n '2', '5', '2', '6', '2', '7', '2', '8', '2', '9', //\n '3', '0', '3', '1', '3', '2', '3', '3', '3', '4', //\n '3', '5', '3', '6', '3', '7', '3', '8', '3', '9', //\n '4', '0', '4', '1', '4', '2', '4', '3', '4', '4', //\n '4', '5', '4', '6', '4', '7', '4', '8', '4', '9', //\n '5', '0', '5', '1', '5', '2', '5', '3', '5', '4', //\n '5', '5', '5', '6', '5', '7', '5', '8', '5', '9', //\n '6', '0', '6', '1', '6', '2', '6', '3', '6', '4', //\n '6', '5', '6', '6', '6', '7', '6', '8', '6', '9', //\n '" +
"7', '0', '7', '1', '7', '2', '7', '3', '7', '4', //\n '7', '5', '7', '6', '7', '7', '7', '8', '7', '9', //\n '8', '0', '8', '1', '8', '2', '8', '3', '8', '4', //\n '8', '5', '8', '6', '8', '7', '8', '8', '8', '9', //\n '9', '0', '9', '1', '9', '2', '9', '3', '9', '4', //\n '9', '5', '9', '6', '9', '7', '9', '8', '9', '9', //\n};\n\nstatic size_t //\nwuffs_base__private_implementation__render_number_u64(wuffs_base__slice_u8 dst,\n uint64_t x,\n uint32_t options,\n bool neg) {\n uint8_t buf[WUFFS_BASE__U64__BYTE_LENGTH__MAX_INCL];\n uint8_t* ptr = &buf[0] + sizeof(buf);\n\n while (x >= 100) {\n size_t index = (x % 100) * 2;\n x /= 100;\n uint8_t s0 = wuffs_base__render_number__first_hundred[index + 0];\n uint8_t s1 = wuffs_base__render_number__first_hundred[index + 1];\n ptr -= 2;\n ptr[0] = s0;\n ptr[1] = s1;\n }\n\n if (x < 10) {\n " +
- " ptr -= 1;\n ptr[0] = '0' + x;\n } else {\n size_t index = x * 2;\n uint8_t s0 = wuffs_base__render_number__first_hundred[index + 0];\n uint8_t s1 = wuffs_base__render_number__first_hundred[index + 1];\n ptr -= 2;\n ptr[0] = s0;\n ptr[1] = s1;\n }\n\n if (neg) {\n ptr -= 1;\n ptr[0] = '-';\n } else if (options & WUFFS_BASE__RENDER_NUMBER__LEADING_PLUS_SIGN) {\n ptr -= 1;\n ptr[0] = '+';\n }\n\n size_t n = sizeof(buf) - (ptr - &buf[0]);\n if (n > dst.len) {\n return 0;\n }\n memcpy(dst.ptr + ((options & WUFFS_BASE__RENDER_NUMBER__ALIGN_RIGHT)\n ? (dst.len - n)\n : 0),\n ptr, n);\n return n;\n}\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__render_number_i64(wuffs_base__slice_u8 dst,\n int64_t x,\n uint32_t options) {\n uint64_t u = x;\n bool neg = x < 0;\n if (neg) {\n u = 1 + ~u;\n }\n return wuffs_base__private_implementation__render_number_u64(dst, u, options,\n " +
- " neg);\n}\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__render_number_u64(wuffs_base__slice_u8 dst,\n uint64_t x,\n uint32_t options) {\n return wuffs_base__private_implementation__render_number_u64(dst, x, options,\n false);\n}\n\n" +
+ " ptr -= 1;\n ptr[0] = (uint8_t)('0' + x);\n } else {\n size_t index = x * 2;\n uint8_t s0 = wuffs_base__render_number__first_hundred[index + 0];\n uint8_t s1 = wuffs_base__render_number__first_hundred[index + 1];\n ptr -= 2;\n ptr[0] = s0;\n ptr[1] = s1;\n }\n\n if (neg) {\n ptr -= 1;\n ptr[0] = '-';\n } else if (options & WUFFS_BASE__RENDER_NUMBER__LEADING_PLUS_SIGN) {\n ptr -= 1;\n ptr[0] = '+';\n }\n\n size_t n = sizeof(buf) - ((size_t)(ptr - &buf[0]));\n if (n > dst.len) {\n return 0;\n }\n memcpy(dst.ptr + ((options & WUFFS_BASE__RENDER_NUMBER__ALIGN_RIGHT)\n ? (dst.len - n)\n : 0),\n ptr, n);\n return n;\n}\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__render_number_i64(wuffs_base__slice_u8 dst,\n int64_t x,\n uint32_t options) {\n uint64_t u = (uint64_t)x;\n bool neg = x < 0;\n if (neg) {\n u = 1 + ~u;\n }\n return wuffs_base__private_implementation__render_number_u64(d" +
+ "st, u, options,\n neg);\n}\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__render_number_u64(wuffs_base__slice_u8 dst,\n uint64_t x,\n uint32_t options) {\n return wuffs_base__private_implementation__render_number_u64(dst, x, options,\n false);\n}\n\n" +
"" +
"// ---------------- Hexadecimal\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__hexadecimal__decode2(wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 src) {\n size_t src_len2 = src.len / 2;\n size_t len = dst.len < src_len2 ? dst.len : src_len2;\n uint8_t* d = dst.ptr;\n uint8_t* s = src.ptr;\n size_t n = len;\n\n while (n--) {\n *d = (uint8_t)((wuffs_base__parse_number__hexadecimal_digits[s[0]] << 4) |\n (wuffs_base__parse_number__hexadecimal_digits[s[1]] & 0x0F));\n d += 1;\n s += 2;\n }\n\n return len;\n}\n\nWUFFS_BASE__MAYBE_STATIC size_t //\nwuffs_base__hexadecimal__decode4(wuffs_base__slice_u8 dst,\n wuffs_base__slice_u8 src) {\n size_t src_len4 = src.len / 4;\n size_t len = dst.len < src_len4 ? dst.len : src_len4;\n uint8_t* d = dst.ptr;\n uint8_t* s = src.ptr;\n size_t n = len;\n\n while (n--) {\n *d = (uint8_t)((wuffs_base__parse_number__hexadecimal_digits[s[2]] << 4) |\n (wuffs_base__parse_number__hexa" +
"decimal_digits[s[3]] & 0x0F));\n d += 1;\n s += 4;\n }\n\n return len;\n}\n" +
diff --git a/release/c/wuffs-unsupported-snapshot.c b/release/c/wuffs-unsupported-snapshot.c
index 6b22e6b..c4db729 100644
--- a/release/c/wuffs-unsupported-snapshot.c
+++ b/release/c/wuffs-unsupported-snapshot.c
@@ -10426,7 +10426,7 @@
if (x < 10) {
ptr -= 1;
- ptr[0] = '0' + x;
+ ptr[0] = (uint8_t)('0' + x);
} else {
size_t index = x * 2;
uint8_t s0 = wuffs_base__render_number__first_hundred[index + 0];
@@ -10444,7 +10444,7 @@
ptr[0] = '+';
}
- size_t n = sizeof(buf) - (ptr - &buf[0]);
+ size_t n = sizeof(buf) - ((size_t)(ptr - &buf[0]));
if (n > dst.len) {
return 0;
}
@@ -10459,7 +10459,7 @@
wuffs_base__render_number_i64(wuffs_base__slice_u8 dst,
int64_t x,
uint32_t options) {
- uint64_t u = x;
+ uint64_t u = (uint64_t)x;
bool neg = x < 0;
if (neg) {
u = 1 + ~u;
