lean2/tests/lean/t13.lean

prelude constant A : Type.{1}
constant f : A → A → A
constant g : A → A → A
precedence `+` : 65
infixl + := f
infixl + := g
constant a : A
constant b : A
print raw a+b -- + is overloaded
check fun (h : A → A → A)
          (infixl + := h), -- Like local declarations, local notation "shadows" global one.
      a+b
fix(tests/lean): adjust tests to modifications to standard library 2014-12-01 05:16:01 +00:00			`prelude constant A : Type.{1}`
refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-10-02 23:20:52 +00:00			`constant f : A → A → A`
			`constant g : A → A → A`
feat(frontends/lean): local notation 'shadows' global one Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-15 18:50:41 +00:00			precedence `+` : 65
			`infixl + := f`
			`infixl + := g`
refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-10-02 23:20:52 +00:00			`constant a : A`
			`constant b : A`
feat(frontends/lean): local notation 'shadows' global one Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-15 18:50:41 +00:00			`print raw a+b -- + is overloaded`
			`check fun (h : A → A → A)`
			`(infixl + := h), -- Like local declarations, local notation "shadows" global one.`
refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-10-02 23:20:52 +00:00			`a+b`