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Fixes. Finished algorithm (v1)

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JanUlrich 2024-06-19 23:16:12 +02:00
parent 6ca45c06d3
commit 0eeb31cb67
1 changed files with 17 additions and 18 deletions
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35
aspUnify.tex
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@ -99,8 +99,8 @@ We want to bring type inference for Java to the next level.
\type{C} << \type{C} \type{C} << \type{C}
} }
\and \and
\inferrule[N-Trans]{\type{T}_1 << \type{T}_2 \\ \type{T}_2 << \type{T}_3}{ \inferrule[N-Trans]{\type{C}_1 << \type{C}_2 \\ \type{C}_2 << \type{C}_3}{
\type{T}_1 << \type{T}_3 \type{C}_1 << \type{C}_3
} }
\and \and
\inferrule[N-Class]{\texttt{class}\ \exptype{C}{\ldots} \triangleleft \exptype{D}{\ldots}}{ \inferrule[N-Class]{\texttt{class}\ \exptype{C}{\ldots} \triangleleft \exptype{D}{\ldots}}{
@ -247,15 +247,14 @@ Result:
}{ }{
\sigma(\tv{a}) = \type{N} \sigma(\tv{a}) = \type{N}
} }
\and % \and
\inferrule[Generic]{ % \inferrule[Generic]{
\tv{a} \lessdot \type{N} %, \ldots, \tv{a} \lessdot \exptype{C_n}{\ol{T_n}} \\ % \tv{a} \lessdot \type{N} %, \ldots, \tv{a} \lessdot \exptype{C_n}{\ol{T_n}} \\
\\ % \\
\text{not}\ \tv{a} \doteq \type{N}' % \text{not}\ \tv{a} \doteq \type{N}'
}{ % }{
% \Delta(\type{A}) = \exptype{C_m}{\ol{T_m}} \\ % \tv{a} \mapsto \type{A}
\tv{a} \mapsto \type{A} % }
}
% \and % \and
% \inferrule[Solution-Sub]{ % \inferrule[Solution-Sub]{
% \tv{a} \lessdot \exptype{C_1}{\ol{T_1}}, \ldots, \tv{a} \lessdot \exptype{C_n}{\ol{T_n}} \\ % \tv{a} \lessdot \exptype{C_1}{\ol{T_1}}, \ldots, \tv{a} \lessdot \exptype{C_n}{\ol{T_n}} \\
@ -264,13 +263,13 @@ Result:
% }{ % }{
% \Delta(\type{A}) = \exptype{C_m}{\ol{T_m}} \\ \sigma(\tv{a}) = \type{A} % \Delta(\type{A}) = \exptype{C_m}{\ol{T_m}} \\ \sigma(\tv{a}) = \type{A}
% } % }
\and % \and
\inferrule[Solution-Gen]{ % \inferrule[Solution-Gen]{
\tv{a} \lessdot \type{G}_1, \ldots, \tv{a} \lessdot \type{G}_n \\ % \tv{a} \lessdot \type{G}_1, \ldots, \tv{a} \lessdot \type{G}_n \\
\forall i: \type{G} <: \type{G}_i \\ % \forall i: \type{G} <: \type{G}_i \\
}{ % }{
\Delta(\type{A}) = \type{G} \\ \sigma(\tv{a}) = \type{A} % \Delta(\type{A}) = \type{G} \\ \sigma(\tv{a}) = \type{A}
} % }
\and \and
\inferrule[Solution-Gen]{ \inferrule[Solution-Gen]{
\tv{a} \lessdot \type{C}_1, \ldots, \tv{a} \lessdot \type{C}_n \\ \tv{a} \lessdot \type{C}_1, \ldots, \tv{a} \lessdot \type{C}_n \\