diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/trans/codegen_c.cpp | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp index 68af508a..878a55d4 100644 --- a/src/trans/codegen_c.cpp +++ b/src/trans/codegen_c.cpp @@ -894,6 +894,18 @@ namespace { m_mir_res = nullptr; } + void emit_float(double v) { + if( ::std::isnan(v) ) { + m_of << "NAN"; + } + else if( ::std::isinf(v) ) { + m_of << (v < 0 ? "-" : "") << "INFINITY"; + } + else { + m_of.precision(::std::numeric_limits<double>::max_digits10 + 1); + m_of << ::std::scientific << v; + } + } void emit_literal(const ::HIR::TypeRef& ty, const ::HIR::Literal& lit, const Trans_Params& params) { TRACE_FUNCTION_F("ty=" << ty << ", lit=" << lit); ::HIR::TypeRef tmp; @@ -1065,15 +1077,7 @@ namespace { } ), (Float, - if( ::std::isnan(e) ) { - m_of << "NAN"; - } - else if( ::std::isinf(e) ) { - m_of << "INFINITY"; - } - else { - m_of << e; - } + this->emit_float(e); ), (BorrowOf, TU_MATCHA( (e.m_data), (pe), @@ -2984,15 +2988,7 @@ namespace { } ), (Float, - if( ::std::isnan(c.v) ) { - m_of << "NAN"; - } - else if( ::std::isinf(c.v) ) { - m_of << (c.v < 0 ? "-" : "") << "INFINITY"; - } - else { - m_of << c.v; - } + this->emit_float(c.v); ), (Bool, m_of << (c.v ? "true" : "false"); |