public CodeGenerator(
MethodSymbol method,
BoundStatement boundBody,
ILBuilder builder,
PEModuleBuilder moduleBuilder,
DiagnosticBag diagnostics,
OptimizationLevel optimizations,
bool emittingPdb)
{
Debug.Assert((object)method != null);
Debug.Assert(boundBody != null);
Debug.Assert(builder != null);
Debug.Assert(moduleBuilder != null);
Debug.Assert(diagnostics != null);
_method = method;
_boundBody = boundBody;
_builder = builder;
_module = moduleBuilder;
_diagnostics = diagnostics;
if (!method.GenerateDebugInfo)
{
// Always optimize synthesized methods that don't contain user code.
//
// Specifically, always optimize synthesized explicit interface implementation methods
// (aka bridge methods) with by-ref returns because peverify produces errors if we
// return a ref local (which the return local will be in such cases).
_ilEmitStyle = ILEmitStyle.Release;
}
else
{
if (optimizations == OptimizationLevel.Debug)
{
_ilEmitStyle = ILEmitStyle.Debug;
}
else
{
_ilEmitStyle = IsDebugPlus() ?
ILEmitStyle.DebugFriendlyRelease :
ILEmitStyle.Release;
}
}
// Emit sequence points unless
// - the PDBs are not being generated
// - debug information for the method is not generated since the method does not contain
// user code that can be stepped through, or changed during EnC.
//
// This setting only affects generating PDB sequence points, it shall not affect generated IL in any way.
_emitPdbSequencePoints = emittingPdb && method.GenerateDebugInfo;
try
{
_boundBody = Optimizer.Optimize(
boundBody,
debugFriendly: _ilEmitStyle != ILEmitStyle.Release,
stackLocals: out _stackLocals);
}
catch (BoundTreeVisitor.CancelledByStackGuardException ex)
{
ex.AddAnError(diagnostics);
_boundBody = boundBody;
}
_methodBodySyntaxOpt = (method as SourceMethodSymbol)?.BodySyntax;
}
public CodeGenerator(
MethodSymbol method,
BoundStatement boundBody,
ILBuilder builder,
PEModuleBuilder moduleBuilder,
DiagnosticBag diagnostics,
OptimizationLevel optimizations,
bool emittingPdb)
{
Debug.Assert((object)method != null);
Debug.Assert(boundBody != null);
Debug.Assert(builder != null);
Debug.Assert(moduleBuilder != null);
Debug.Assert(diagnostics != null);
_method = method;
_boundBody = boundBody;
_builder = builder;
_module = moduleBuilder;
_diagnostics = diagnostics;
if (!method.GenerateDebugInfo)
{
// Always optimize synthesized methods that don't contain user code.
//
// Specifically, always optimize synthesized explicit interface implementation methods
// (aka bridge methods) with by-ref returns because peverify produces errors if we
// return a ref local (which the return local will be in such cases).
_ilEmitStyle = ILEmitStyle.Release;
}
else
{
if (optimizations == OptimizationLevel.Debug)
{
_ilEmitStyle = ILEmitStyle.Debug;
}
else
{
_ilEmitStyle = IsDebugPlus() ?
ILEmitStyle.DebugFriendlyRelease :
ILEmitStyle.Release;
}
}
// Emit sequence points unless
// - the PDBs are not being generated
// - debug information for the method is not generated since the method does not contain
// user code that can be stepped through, or changed during EnC.
//
// This setting only affects generating PDB sequence points, it shall not affect generated IL in any way.
_emitPdbSequencePoints = emittingPdb && method.GenerateDebugInfo;
try
{
_boundBody = Optimizer.Optimize(
boundBody,
debugFriendly: _ilEmitStyle != ILEmitStyle.Release,
stackLocals: out _stackLocals);
}
catch (BoundTreeVisitor.CancelledByStackGuardException ex)
{
ex.AddAnError(diagnostics);
_boundBody = boundBody;
}
_methodBodySyntaxOpt = (method as SourceMethodSymbol)?.BodySyntax;
}
