test: Add tests for blocks, lambdas and procs.

scip_indexer/SCIPIndexer.cc

@@ -128,7 +128,7 @@ struct OwnedLocal {
     string toString(const core::GlobalState &gs, core::FileRef file) {
         // 32-bits => if there are 10k methods in a single file, the chance of at least one
         // colliding pair is about 1.1%, assuming even distribution. That seems OK.
-        return fmt::format("local {:x}~#{}", counter, ::fnv1a_32(owner.name(gs).show(gs)));
+        return fmt::format("local {}~#{}", counter, ::fnv1a_32(owner.name(gs).show(gs)));
     }
 };
 

test/scip/testdata/blocks_lambdas_procs.rb

@@ -0,0 +1,51 @@
+# typed: true
+
+def blk
+  y = 0
+  [].each { |x|
+    y += x
+  }
+  [].each do |x|
+    y += x
+  end
+end
+
+def lam
+  y = 0
+  l1 = ->(x) {
+    y += x
+  }
+  l2 = lambda { |x|
+    y += x
+  }
+  l3 = ->(x:) {
+    y += x
+  }
+  l4 = lambda { |x:|
+    y += x
+  }
+  l1.call(1)
+  l2.call(2)
+  l3.call(x: 3)
+  l4.call(x: 4)
+end
+
+def prc
+  y = 0
+  p1 = Proc.new { |x|
+    y += x
+  }
+  p2 = proc { |x|
+    y += x
+  }
+  p3 = Proc.new { |x:|
+    y += x
+  }
+  p4 = proc { |x:|
+    y += x
+  }
+  p1.call(1)
+  p2.call(2)
+  p3.call(x: 3)
+  p4.call(x: 4)
+end

test/scip/testdata/blocks_lambdas_procs.snapshot.rb

@@ -0,0 +1,137 @@
+ # typed: true
+
+ def blk
+#    ^^^ definition [..] Object#blk().
+   y = 0
+#  ^ definition local 1~#1472469056
+   [].each { |x|
+#             ^ definition local 2~#1472469056
+     y += x
+#    ^ reference local 1~#1472469056
+#    ^ reference (write) local 1~#1472469056
+#    ^^^^^^ reference local 1~#1472469056
+#         ^ reference local 2~#1472469056
+   }
+   [].each do |x|
+#              ^ definition local 3~#1472469056
+     y += x
+#    ^ reference local 1~#1472469056
+#    ^ reference (write) local 1~#1472469056
+#    ^^^^^^ reference local 1~#1472469056
+#         ^ reference local 3~#1472469056
+   end
+ end
+
+ def lam
+#    ^^^ definition [..] Object#lam().
+   y = 0
+#  ^ definition local 1~#1499497673
+   l1 = ->(x) {
+#  ^^ definition local 4~#1499497673
+#       ^^ reference [..] Kernel#
+#          ^ definition local 3~#1499497673
+     y += x
+#    ^ reference local 1~#1499497673
+#    ^ reference (write) local 1~#1499497673
+#    ^^^^^^ reference local 1~#1499497673
+#         ^ reference local 3~#1499497673
+   }
+   l2 = lambda { |x|
+#  ^^ definition local 6~#1499497673
+#                 ^ definition local 5~#1499497673
+     y += x
+#    ^ reference (write) local 1~#1499497673
+#    ^ reference local 1~#1499497673
+#    ^^^^^^ reference local 1~#1499497673
+#         ^ reference local 5~#1499497673
+   }
+   l3 = ->(x:) {
+#  ^^ definition local 9~#1499497673
+#       ^^ reference [..] Kernel#
+#          ^^ definition local 8~#1499497673
+     y += x
+#    ^ reference local 1~#1499497673
+#    ^ reference (write) local 1~#1499497673
+#    ^^^^^^ reference local 1~#1499497673
+#         ^ reference local 8~#1499497673
+   }
+   l4 = lambda { |x:|
+#  ^^ definition local 11~#1499497673
+#                 ^^ definition local 10~#1499497673
+     y += x
+#    ^ reference local 1~#1499497673
+#    ^ reference (write) local 1~#1499497673
+#    ^^^^^^ reference local 1~#1499497673
+#         ^ reference local 10~#1499497673
+   }
+   l1.call(1)
+#  ^^ reference local 4~#1499497673
+#     ^^^^ reference [..] Proc1#call().
+   l2.call(2)
+#  ^^ reference local 6~#1499497673
+#     ^^^^ reference [..] Proc1#call().
+   l3.call(x: 3)
+#  ^^ reference local 9~#1499497673
+#     ^^^^ reference [..] Proc#call().
+   l4.call(x: 4)
+#  ^^ reference local 11~#1499497673
+#     ^^^^ reference [..] Proc#call().
+ end
+
+ def prc
+#    ^^^ definition [..] Object#prc().
+   y = 0
+#  ^ definition local 1~#1283111692
+   p1 = Proc.new { |x|
+#  ^^ definition local 4~#1283111692
+#       ^^^^ reference [..] Proc#
+#            ^^^ reference [..] `<Class:Proc>`#new().
+#                   ^ definition local 3~#1283111692
+     y += x
+#    ^ reference local 1~#1283111692
+#    ^ reference (write) local 1~#1283111692
+#    ^^^^^^ reference local 1~#1283111692
+#         ^ reference local 3~#1283111692
+   }
+   p2 = proc { |x|
+#  ^^ definition local 6~#1283111692
+#               ^ definition local 5~#1283111692
+     y += x
+#    ^ reference local 1~#1283111692
+#    ^ reference (write) local 1~#1283111692
+#    ^^^^^^ reference local 1~#1283111692
+#         ^ reference local 5~#1283111692
+   }
+   p3 = Proc.new { |x:|
+#  ^^ definition local 9~#1283111692
+#       ^^^^ reference [..] Proc#
+#            ^^^ reference [..] `<Class:Proc>`#new().
+#                   ^^ definition local 8~#1283111692
+     y += x
+#    ^ reference local 1~#1283111692
+#    ^ reference (write) local 1~#1283111692
+#    ^^^^^^ reference local 1~#1283111692
+#         ^ reference local 8~#1283111692
+   }
+   p4 = proc { |x:|
+#  ^^ definition local 11~#1283111692
+#               ^^ definition local 10~#1283111692
+     y += x
+#    ^ reference local 1~#1283111692
+#    ^ reference (write) local 1~#1283111692
+#    ^^^^^^ reference local 1~#1283111692
+#         ^ reference local 10~#1283111692
+   }
+   p1.call(1)
+#  ^^ reference local 4~#1283111692
+#     ^^^^ reference [..] Proc#call().
+   p2.call(2)
+#  ^^ reference local 6~#1283111692
+#     ^^^^ reference [..] Proc1#call().
+   p3.call(x: 3)
+#  ^^ reference local 9~#1283111692
+#     ^^^^ reference [..] Proc#call().
+   p4.call(x: 4)
+#  ^^ reference local 11~#1283111692
+#     ^^^^ reference [..] Proc#call().
+ end