Remove duplicate pattern in C++ query

CHANGELOG.rst

@@ -16,6 +16,7 @@ Fixed
 =====
 
 - C++ query: missing `@container` capture in one pattern
+- C++ query: duplicate pattern for `initializer_list`
 - Common Lisp query: duplicate extmarks on some delimiters
 - Ruby query: duplicate extmarks on some delimiters
 - Zig query: duplicate extmarks on some delimiters

queries/cpp/rainbow-delimiters.scm

@@ -52,10 +52,6 @@
   "<" @delimiter
   ">" @delimiter @sentinel) @container
 
-(initializer_list
-  "{" @delimiter
-  "}" @delimiter @sentinel) @container
-
 (template_argument_list
   "<" @delimiter
   ">" @delimiter @sentinel) @container

test/highlight/spec/cpp/rainbow-delimiters/regular.cpp.lua

@@ -524,13 +524,7 @@ return {
     }, {
       end_col = 9,
       end_row = 71,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 8,
-      start_row = 71
-    }, {
-      end_col = 9,
-      end_row = 71,
-      hl_group = "RainbowDelimiterBlue",
+      hl_group = "RainbowDelimiterYellow",
       start_col = 8,
       start_row = 71
     }, {
@@ -539,12 +533,6 @@ return {
       hl_group = "RainbowDelimiterYellow",
       start_col = 11,
       start_row = 71
-    }, {
-      end_col = 12,
-      end_row = 71,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 11,
-      start_row = 71
     }, {
       end_col = 9,
       end_row = 72,
@@ -644,13 +632,7 @@ return {
     }, {
       end_col = 18,
       end_row = 75,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 17,
-      start_row = 75
-    }, {
-      end_col = 18,
-      end_row = 75,
-      hl_group = "RainbowDelimiterBlue",
+      hl_group = "RainbowDelimiterYellow",
       start_col = 17,
       start_row = 75
     }, {
@@ -659,12 +641,6 @@ return {
       hl_group = "RainbowDelimiterYellow",
       start_col = 21,
       start_row = 75
-    }, {
-      end_col = 22,
-      end_row = 75,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 21,
-      start_row = 75
     }, {
       end_col = 18,
       end_row = 76,

test/highlight/spec/cuda/rainbow-delimiters/regular.cu.lua

@@ -620,13 +620,7 @@ return {
     }, {
       end_col = 9,
       end_row = 79,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 8,
-      start_row = 79
-    }, {
-      end_col = 9,
-      end_row = 79,
-      hl_group = "RainbowDelimiterBlue",
+      hl_group = "RainbowDelimiterYellow",
       start_col = 8,
       start_row = 79
     }, {
@@ -635,12 +629,6 @@ return {
       hl_group = "RainbowDelimiterYellow",
       start_col = 11,
       start_row = 79
-    }, {
-      end_col = 12,
-      end_row = 79,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 11,
-      start_row = 79
     }, {
       end_col = 9,
       end_row = 80,
@@ -740,13 +728,7 @@ return {
     }, {
       end_col = 18,
       end_row = 83,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 17,
-      start_row = 83
-    }, {
-      end_col = 18,
-      end_row = 83,
-      hl_group = "RainbowDelimiterBlue",
+      hl_group = "RainbowDelimiterYellow",
       start_col = 17,
       start_row = 83
     }, {
@@ -755,12 +737,6 @@ return {
       hl_group = "RainbowDelimiterYellow",
       start_col = 21,
       start_row = 83
-    }, {
-      end_col = 22,
-      end_row = 83,
-      hl_group = "RainbowDelimiterBlue",
-      start_col = 21,
-      start_row = 83
     }, {
       end_col = 18,
       end_row = 84,