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Fix JET warnings in show(::IOBuffer, ::StackFrame) #60645

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Merged
fingolfin merged 1 commit into from
Jan 14, 2026
Merged

Fix JET warnings in show(::IOBuffer, ::StackFrame) #60645

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6 changes: 4 additions & 2 deletions base/stacktraces.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -285,7 +285,8 @@ function show_spec_linfo(io::IO, frame::StackFrame)
else
# Equivalent to the default implementation of `show_custom_spec_sig`
# for `linfo isa CodeInstance`, but saves an extra dynamic dispatch.
show_spec_sig(io, def, frame_mi(frame).specTypes)
mi = frame_mi(frame)::MethodInstance
show_spec_sig(io, def::Method, mi.specTypes)
end
else
m = linfo::Method
Expand All @@ -297,7 +298,8 @@ end
# Can be extended by compiler packages to customize backtrace display of custom code instance frames
function show_custom_spec_sig(io::IO, @nospecialize(owner), linfo::CodeInstance, frame::StackFrame)
mi = Base.get_ci_mi(linfo)
return show_spec_sig(io, mi.def, mi.specTypes)
m = mi.def::Method # the case ::Module is handled in show_spec_linfo
return show_spec_sig(io, m, mi.specTypes)
end

function show_spec_sig(io::IO, m::Method, @nospecialize(sig::Type))
Expand Down