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Merge "Assert that ParseInt/ParseUint are only used with signed/unsigned numbers respectively"

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Tom Cherry 2018-10-08 22:56:45 +00:00 • committed by Gerrit Code Review
commit 93e029853c
1 changed files with 3 additions and 0 deletions
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3
base/include/android-base/parseint.h
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@ -22,6 +22,7 @@
#include <limits>
#include <string>
#include <type_traits>
namespace android {
namespace base {
@ -33,6 +34,7 @@ namespace base {
template <typename T>
bool ParseUint(const char* s, T* out, T max = std::numeric_limits<T>::max(),
bool allow_suffixes = false) {
static_assert(std::is_unsigned<T>::value, "ParseUint can only be used with unsigned types");
while (isspace(*s)) {
s++;
}
@ -96,6 +98,7 @@ template <typename T>
bool ParseInt(const char* s, T* out,
T min = std::numeric_limits<T>::min(),
T max = std::numeric_limits<T>::max()) {
static_assert(std::is_signed<T>::value, "ParseInt can only be used with signed types");
while (isspace(*s)) {
s++;
}