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make rest of dyaml.scanner @safe

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Cameron Ross 2018-06-16 02:57:34 -03:00
parent 2b9f4091a7
commit a76cac8a74
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GPG key ID: 777897D98DC91C54
1 changed files with 4 additions and 5 deletions
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9
source/dyaml/scanner.d
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@ -415,7 +415,7 @@ final class Scanner
/// Decrease indentation, removing entries in indents_.
///
/// Params: column = Current column in the file/stream.
void unwindIndent(const int column) @trusted
void unwindIndent(const int column) @safe
{
if(flowLevel_ > 0)
{
@ -451,7 +451,7 @@ final class Scanner
/// Params: column = Current column in the file/stream.
///
/// Returns: true if the indentation was increased, false otherwise.
bool addIndent(int column) @trusted
bool addIndent(int column) @safe
{
if(indent_ >= column){return false;}
indents_ ~= indent_;
@ -1963,7 +1963,7 @@ final class Scanner
//
// Returns the number of bytes used by the dchar in bytes on success,
// size_t.max on failure.
static size_t getDchar(char[] bytes, Reader reader_) @trusted
static size_t getDchar(char[] bytes, Reader reader_) @safe
{
size_t nextChar;
dchar c;
@ -1979,8 +1979,7 @@ final class Scanner
reader_.sliceBuilder.write(c);
if(bytes.length - nextChar > 0)
{
core.stdc.string.memmove(&bytes[0], &bytes[nextChar],
bytes.length - nextChar);
copy(bytes[nextChar..bytes.length], bytes[0..bytes.length-nextChar]);
}
return bytes.length - nextChar;
}