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Fix warnings by using size_t as the loop variable.

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This commit is contained in:
Richard Kimberly Heck 2020-05-03 15:02:40 -04:00
parent e8800373e6
commit 5f5cb7eea7
1 changed files with 6 additions and 6 deletions
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12
src/support/lstrings.cpp
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@ -406,13 +406,13 @@ bool isHexChar(char_type c)
bool isHex(docstring const & str)
{
int index = 0;
size_t index = 0;
if (str.length() > 2 && str[0] == '0' &&
(str[1] == 'x' || str[1] == 'X'))
index = 2;
int const len = str.length();
size_t const len = str.length();
for (; index < len; ++index) {
if (!isHexChar(str[index]))
@ -433,8 +433,8 @@ unsigned int hexToInt(docstring const & str)
bool isAscii(docstring const & str)
{
int const len = str.length();
for (int i = 0; i < len; ++i)
size_t const len = str.length();
for (size_t i = 0; i < len; ++i)
if (str[i] >= 0x80)
return false;
return true;
@ -443,8 +443,8 @@ bool isAscii(docstring const & str)
bool isAscii(string const & str)
{
int const len = str.length();
for (int i = 0; i < len; ++i)
size_t const len = str.length();
for (size_t i = 0; i < len; ++i)
if (static_cast<unsigned char>(str[i]) >= 0x80)
return false;
return true;