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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Agda-TypeChecking-Constraints.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">Agda-2.3.2.1: A dependently typed functional programming language and proof assistant</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>None</td></tr></table><p class="caption">Agda.TypeChecking.Constraints</p></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><a href="#v:catchConstraint">catchConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:addConstraint">addConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:noConstraints">noConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a</li><li class="src short"><a href="#v:newProblem">newProblem</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a>, a)</li><li class="src short"><a href="#v:newProblem_">newProblem_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a></li><li class="src short"><a href="#v:ifNoConstraints">ifNoConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> (a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b) -> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a> -> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b) -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b</li><li class="src short"><a href="#v:ifNoConstraints_">ifNoConstraints_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a) -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a</li><li class="src short"><a href="#v:guardConstraint">guardConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:whenConstraints">whenConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:wakeupConstraints">wakeupConstraints</a> :: <a href="Agda-Syntax-Internal.html#t:MetaId">MetaId</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:wakeupConstraints_">wakeupConstraints_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:solveAwakeConstraints">solveAwakeConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:solveAwakeConstraints-39-">solveAwakeConstraints'</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:solveConstraint">solveConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:solveConstraint_">solveConstraint_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><a name="v:catchConstraint" class="def">catchConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#catchConstraint" class="link">Source</a></p><div class="doc"><p>Catches pattern violation errors and adds a constraint.
</p></div></div><div class="top"><p class="src"><a name="v:addConstraint" class="def">addConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#addConstraint" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:noConstraints" class="def">noConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a<a href="src/Agda-TypeChecking-Constraints.html#noConstraints" class="link">Source</a></p><div class="doc"><p>Don't allow the argument to produce any constraints.
</p></div></div><div class="top"><p class="src"><a name="v:newProblem" class="def">newProblem</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a>, a)<a href="src/Agda-TypeChecking-Constraints.html#newProblem" class="link">Source</a></p><div class="doc"><p>Create a fresh problem for the given action.
</p></div></div><div class="top"><p class="src"><a name="v:newProblem_" class="def">newProblem_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a><a href="src/Agda-TypeChecking-Constraints.html#newProblem_" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:ifNoConstraints" class="def">ifNoConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> (a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b) -> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a> -> a -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b) -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> b<a href="src/Agda-TypeChecking-Constraints.html#ifNoConstraints" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:ifNoConstraints_" class="def">ifNoConstraints_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a -> (<a href="Agda-TypeChecking-Monad-Base.html#t:ProblemId">ProblemId</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a) -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> a<a href="src/Agda-TypeChecking-Constraints.html#ifNoConstraints_" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:guardConstraint" class="def">guardConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#guardConstraint" class="link">Source</a></p><div class="doc"><p><code>guardConstraint c blocker</code> tries to solve <code>blocker</code> first.
If successful without constraints, it moves on to solve <code>c</code>, otherwise it
adds a <code>Guarded c cs</code> constraint
to the <code>blocker</code>-generated constraints <code>cs</code>.
</p></div></div><div class="top"><p class="src"><a name="v:whenConstraints" class="def">whenConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#whenConstraints" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:wakeupConstraints" class="def">wakeupConstraints</a> :: <a href="Agda-Syntax-Internal.html#t:MetaId">MetaId</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#wakeupConstraints" class="link">Source</a></p><div class="doc"><p>Wake up the constraints depending on the given meta.
</p></div></div><div class="top"><p class="src"><a name="v:wakeupConstraints_" class="def">wakeupConstraints_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#wakeupConstraints_" class="link">Source</a></p><div class="doc"><p>Wake up all constraints.
</p></div></div><div class="top"><p class="src"><a name="v:solveAwakeConstraints" class="def">solveAwakeConstraints</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#solveAwakeConstraints" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:solveAwakeConstraints-39-" class="def">solveAwakeConstraints'</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.5.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#solveAwakeConstraints%27" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:solveConstraint" class="def">solveConstraint</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#solveConstraint" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:solveConstraint_" class="def">solveConstraint_</a> :: <a href="Agda-TypeChecking-Monad-Base.html#t:Constraint">Constraint</a> -> <a href="Agda-TypeChecking-Monad-Base.html#t:TCM">TCM</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Tuple.html#t:-40--41-">()</a><a href="src/Agda-TypeChecking-Constraints.html#solveConstraint_" class="link">Source</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.11.0</p></div></body></html>
