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Add braces to C++ single-line loops and conditionals (NFC) (#2973)

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This makes code easier to read and more consistent between C++ and Java.
Also update clang-format settings to always add a line break (even if no braces are used).
This commit is contained in:
Peter Johnson
2020-12-28 12:58:06 -08:00
committed by GitHub
parent 0291a3ff56
commit 2aed432b4b
634 changed files with 10716 additions and 3938 deletions
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21
wpiutil/src/main/native/cpp/Base64.cpp
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@@ -82,9 +82,13 @@ static const unsigned char pr2six[256] = {
size_t Base64Decode(raw_ostream& os, StringRef encoded) {
const unsigned char* end = encoded.bytes_begin();
while (pr2six[*end] <= 63 && end != encoded.bytes_end()) ++end;
while (pr2six[*end] <= 63 && end != encoded.bytes_end()) {
++end;
}
size_t nprbytes = end - encoded.bytes_begin();
if (nprbytes == 0) return 0;
if (nprbytes == 0) {
return 0;
}
const unsigned char* cur = encoded.bytes_begin();
@@ -97,12 +101,15 @@ size_t Base64Decode(raw_ostream& os, StringRef encoded) {
}
// Note: (nprbytes == 1) would be an error, so just ignore that case
if (nprbytes > 1)
if (nprbytes > 1) {
os << static_cast<unsigned char>(pr2six[cur[0]] << 2 | pr2six[cur[1]] >> 4);
if (nprbytes > 2)
}
if (nprbytes > 2) {
os << static_cast<unsigned char>(pr2six[cur[1]] << 4 | pr2six[cur[2]] >> 2);
if (nprbytes > 3)
}
if (nprbytes > 3) {
os << static_cast<unsigned char>(pr2six[cur[2]] << 6 | pr2six[cur[3]]);
}
return (end - encoded.bytes_begin()) + ((4 - nprbytes) & 3);
}
@@ -127,7 +134,9 @@ static const char basis_64[] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
void Base64Encode(raw_ostream& os, StringRef plain) {
if (plain.empty()) return;
if (plain.empty()) {
return;
}
size_t len = plain.size();
size_t i;