Reverse nesting structure of parameter patterns (#6930)

See
[here](https://docs.google.com/document/d/1rWcueFwIfZox6GKVGxiUG4cBzjrZ6djXiIDGyJDtrE4/edit?tab=t.0#heading=h.7mi143mdhr2h)
for an overview of the changes and their rationale.

Assisted-by: Gemini 3.1 Pro via Antigravity
This commit is contained in:
Geoff Romer
2026-03-23 20:38:20 +00:00
committed by GitHub
parent a345a74145
commit e0c6800ab3
310 changed files with 4271 additions and 4018 deletions
+2 -2
View File
@@ -90,8 +90,8 @@ fn G() {
// CHECK:STDOUT: %C.F.cpp_overload_set.value: %C.F.cpp_overload_set.type = cpp_overload_set_value @C.F.cpp_overload_set [concrete = constants.%C.F.cpp_overload_set.value]
// CHECK:STDOUT: %int_1.1d6: %.bb7 = int_value 1 [concrete = constants.%int_1.1d6]
// CHECK:STDOUT: %C.F.decl: %C.F.type = fn_decl @C.F [concrete = constants.%C.F] {
// CHECK:STDOUT: %self.patt: %pattern_type.217 = ref_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.217 = ref_param_pattern %self.patt [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.217 = ref_param_pattern [concrete]
// CHECK:STDOUT: %self.patt: %pattern_type.217 = at_binding_pattern self, %self.param_patt [concrete]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %C = ref_param call_param0
@@ -76,8 +76,8 @@ fn MyF() {
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
// CHECK:STDOUT: %e.patt: %pattern_type = value_binding_pattern e [concrete]
// CHECK:STDOUT: %e.param_patt: %pattern_type = value_param_pattern %e.patt [concrete]
// CHECK:STDOUT: %e.param_patt: %pattern_type = value_param_pattern [concrete]
// CHECK:STDOUT: %e.patt: %pattern_type = at_binding_pattern e, %e.param_patt [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %e.param: %UnsizedEnum = value_param call_param0
// CHECK:STDOUT: %.loc12: type = splice_block %UnsizedEnum.ref [concrete = constants.%UnsizedEnum] {