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Report error when using precision with char

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This commit is contained in:
vitaut
2015-06-11 08:58:31 -07:00
parent fccff7be5f
commit fd5c2e909b
3 changed files with 8 additions and 9 deletions
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format.cc
+1 -5
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@@ -663,10 +663,6 @@ class fmt::internal::ArgFormatter :
FMT_THROW(FormatError("invalid format specifier for char"));
typedef typename fmt::BasicWriter<Char>::CharPtr CharPtr;
Char fill = static_cast<Char>(spec_.fill());
if (spec_.precision_ == 0) {
std::fill_n(writer_.grow_buffer(spec_.width_), spec_.width_, fill);
return;
}
CharPtr out = CharPtr();
if (spec_.width_ > 1) {
out = writer_.grow_buffer(spec_.width_);
@@ -1197,7 +1193,7 @@ const Char *fmt::BasicFormatter<Char>::format(
} else {
FMT_THROW(FormatError("missing precision specifier"));
}
if (arg.type < Arg::LAST_INTEGER_TYPE || arg.type == Arg::POINTER) {
if (arg.type <= Arg::LAST_INTEGER_TYPE || arg.type == Arg::POINTER) {
FMT_THROW(FormatError(
fmt::format("precision not allowed in {} format specifier",
arg.type == Arg::POINTER ? "pointer" : "integer")));