diff --git a/src/arm64/bitmanipulation.h b/src/arm64/bitmanipulation.h
index 727ef7456..6cfb43225 100644
--- a/src/arm64/bitmanipulation.h
+++ b/src/arm64/bitmanipulation.h
@@ -56,6 +56,6 @@ really_inline bool add_overflow(uint64_t value1, uint64_t value2, uint64_t *resu
 }
 
 } // namespace arm64
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_ARM64_BITMANIPULATION_H
diff --git a/src/arm64/dom_parser_implementation.cpp b/src/arm64/dom_parser_implementation.cpp
index 678e99bc3..f06a011e6 100644
--- a/src/arm64/dom_parser_implementation.cpp
+++ b/src/arm64/dom_parser_implementation.cpp
@@ -99,7 +99,7 @@ really_inline simd8<bool> must_be_2_3_continuation(const simd8<uint8_t> prev2, c
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage1/utf8_lookup4_algorithm.h"
 #include "generic/stage1/json_structural_indexer.h"
@@ -167,6 +167,6 @@ WARN_UNUSED error_code dom_parser_implementation::parse(const uint8_t *_buf, siz
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "arm64/end_implementation.h"
diff --git a/src/arm64/implementation.cpp b/src/arm64/implementation.cpp
index 93a79ec63..5afc95556 100644
--- a/src/arm64/implementation.cpp
+++ b/src/arm64/implementation.cpp
@@ -17,6 +17,6 @@ WARN_UNUSED error_code implementation::create_dom_parser_implementation(
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "arm64/end_implementation.h"
\ No newline at end of file
diff --git a/src/arm64/implementation.h b/src/arm64/implementation.h
index 2b98e30fe..c16be7396 100644
--- a/src/arm64/implementation.h
+++ b/src/arm64/implementation.h
@@ -23,6 +23,6 @@ public:
 };
 
 } // namespace arm64
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_ARM64_IMPLEMENTATION_H
diff --git a/src/arm64/numberparsing.h b/src/arm64/numberparsing.h
index 6783ad27a..4521ee1a3 100644
--- a/src/arm64/numberparsing.h
+++ b/src/arm64/numberparsing.h
@@ -15,7 +15,7 @@ static really_inline uint32_t parse_eight_digits_unrolled(const uint8_t *chars)
 }
 
 } // namespace arm64
-} // namespace {
+} // unnamed namespace
 
 #define SWAR_NUMBER_PARSING
 
diff --git a/src/arm64/simd.h b/src/arm64/simd.h
index 551ebeec8..02f7be238 100644
--- a/src/arm64/simd.h
+++ b/src/arm64/simd.h
@@ -495,6 +495,6 @@ really_inline int8x16_t make_int8x16_t(int8_t x1,  int8_t x2,  int8_t x3,  int8_
 
 } // namespace simd
 } // namespace arm64
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_ARM64_SIMD_H
diff --git a/src/arm64/stringparsing.h b/src/arm64/stringparsing.h
index 3890e6697..4dbda750b 100644
--- a/src/arm64/stringparsing.h
+++ b/src/arm64/stringparsing.h
@@ -44,7 +44,7 @@ really_inline backslash_and_quote backslash_and_quote::copy_and_find(const uint8
 }
 
 } // namespace arm64
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage2/stringparsing.h"
 
diff --git a/src/fallback/bitmanipulation.h b/src/fallback/bitmanipulation.h
index ad6c0749c..a68a8768b 100644
--- a/src/fallback/bitmanipulation.h
+++ b/src/fallback/bitmanipulation.h
@@ -40,6 +40,6 @@ really_inline int leading_zeroes(uint64_t input_num) {
 }
 
 } // namespace fallback
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_FALLBACK_BITMANIPULATION_H
diff --git a/src/fallback/dom_parser_implementation.cpp b/src/fallback/dom_parser_implementation.cpp
index 0c4a59478..50229717c 100644
--- a/src/fallback/dom_parser_implementation.cpp
+++ b/src/fallback/dom_parser_implementation.cpp
@@ -308,7 +308,7 @@ WARN_UNUSED bool implementation::validate_utf8(const char *buf, size_t len) cons
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 //
 // Stage 2
@@ -344,6 +344,6 @@ WARN_UNUSED error_code dom_parser_implementation::parse(const uint8_t *_buf, siz
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "fallback/end_implementation.h"
\ No newline at end of file
diff --git a/src/fallback/implementation.cpp b/src/fallback/implementation.cpp
index d4c6e8318..fbb7274fb 100644
--- a/src/fallback/implementation.cpp
+++ b/src/fallback/implementation.cpp
@@ -17,6 +17,6 @@ WARN_UNUSED error_code implementation::create_dom_parser_implementation(
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "fallback/end_implementation.h"
\ No newline at end of file
diff --git a/src/fallback/implementation.h b/src/fallback/implementation.h
index fe6005328..70ba4373c 100644
--- a/src/fallback/implementation.h
+++ b/src/fallback/implementation.h
@@ -27,6 +27,6 @@ public:
 };
 
 } // namespace fallback
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_FALLBACK_IMPLEMENTATION_H
\ No newline at end of file
diff --git a/src/fallback/numberparsing.h b/src/fallback/numberparsing.h
index bf87bb947..c7c31fc5e 100644
--- a/src/fallback/numberparsing.h
+++ b/src/fallback/numberparsing.h
@@ -22,7 +22,7 @@ static really_inline uint32_t parse_eight_digits_unrolled(const uint8_t *chars)
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #define SWAR_NUMBER_PARSING
 #include "generic/stage2/numberparsing.h"
diff --git a/src/fallback/stringparsing.h b/src/fallback/stringparsing.h
index eb45dd409..a362e5fc9 100644
--- a/src/fallback/stringparsing.h
+++ b/src/fallback/stringparsing.h
@@ -27,7 +27,7 @@ really_inline backslash_and_quote backslash_and_quote::copy_and_find(const uint8
 }
 
 } // namespace fallback
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage2/stringparsing.h"
 
diff --git a/src/generic/dom_parser_implementation.h b/src/generic/dom_parser_implementation.h
index 0c6c2680f..257c071ea 100644
--- a/src/generic/dom_parser_implementation.h
+++ b/src/generic/dom_parser_implementation.h
@@ -45,7 +45,7 @@ public:
 };
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage1/allocate.h"
 #include "generic/stage2/allocate.h"
@@ -71,4 +71,4 @@ WARN_UNUSED error_code dom_parser_implementation::set_max_depth(size_t max_depth
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/allocate.h b/src/generic/stage1/allocate.h
index f145e95d7..8cec672cb 100644
--- a/src/generic/stage1/allocate.h
+++ b/src/generic/stage1/allocate.h
@@ -18,4 +18,4 @@ really_inline error_code set_capacity(internal::dom_parser_implementation &parse
 } // namespace allocate
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/buf_block_reader.h b/src/generic/stage1/buf_block_reader.h
index d1dc57e18..e5ff5bb3f 100644
--- a/src/generic/stage1/buf_block_reader.h
+++ b/src/generic/stage1/buf_block_reader.h
@@ -86,4 +86,4 @@ really_inline void buf_block_reader<STEP_SIZE>::advance() {
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/find_next_document_index.h b/src/generic/stage1/find_next_document_index.h
index 176a76a51..1856429cc 100644
--- a/src/generic/stage1/find_next_document_index.h
+++ b/src/generic/stage1/find_next_document_index.h
@@ -68,4 +68,4 @@ really_inline uint32_t find_next_document_index(dom_parser_implementation &parse
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/json_minifier.h b/src/generic/stage1/json_minifier.h
index 766ef6ef2..117ec051a 100644
--- a/src/generic/stage1/json_minifier.h
+++ b/src/generic/stage1/json_minifier.h
@@ -78,4 +78,4 @@ error_code json_minifier::minify(const uint8_t *buf, size_t len, uint8_t *dst, s
 
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/json_scanner.h b/src/generic/stage1/json_scanner.h
index 3338ab135..0d6e68f01 100644
--- a/src/generic/stage1/json_scanner.h
+++ b/src/generic/stage1/json_scanner.h
@@ -92,4 +92,4 @@ really_inline error_code json_scanner::finish(bool streaming) {
 
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/json_string_scanner.h b/src/generic/stage1/json_string_scanner.h
index 4c22507ab..dd9ac5306 100644
--- a/src/generic/stage1/json_string_scanner.h
+++ b/src/generic/stage1/json_string_scanner.h
@@ -140,4 +140,4 @@ really_inline error_code json_string_scanner::finish(bool streaming) {
 
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/json_structural_indexer.h b/src/generic/stage1/json_structural_indexer.h
index 0a4a2298b..6a463f477 100644
--- a/src/generic/stage1/json_structural_indexer.h
+++ b/src/generic/stage1/json_structural_indexer.h
@@ -226,4 +226,4 @@ really_inline error_code json_structural_indexer::finish(dom_parser_implementati
 
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_fastvalidate_algorithm.h b/src/generic/stage1/utf8_fastvalidate_algorithm.h
index da526696c..bc6fdb62b 100644
--- a/src/generic/stage1/utf8_fastvalidate_algorithm.h
+++ b/src/generic/stage1/utf8_fastvalidate_algorithm.h
@@ -181,4 +181,4 @@ struct utf8_checker {
 }; // struct utf8_checker
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_lookup2_algorithm.h b/src/generic/stage1/utf8_lookup2_algorithm.h
index 9c8a7e288..2dc4259fb 100644
--- a/src/generic/stage1/utf8_lookup2_algorithm.h
+++ b/src/generic/stage1/utf8_lookup2_algorithm.h
@@ -217,7 +217,7 @@ using namespace simd;
 
   }; // struct utf8_checker
 } // namespace utf8_validation
-} // namespace {
+} // unnamed namespace
 
 using utf8_validation::utf8_checker;
 
diff --git a/src/generic/stage1/utf8_lookup3_algorithm.h b/src/generic/stage1/utf8_lookup3_algorithm.h
index 5de0d062c..709c782d8 100644
--- a/src/generic/stage1/utf8_lookup3_algorithm.h
+++ b/src/generic/stage1/utf8_lookup3_algorithm.h
@@ -237,7 +237,7 @@ using namespace simd;
 
   }; // struct utf8_checker
 } // namespace utf8_validation
-} // namespace {
+} // unnamed namespace
 
 using utf8_validation::utf8_checker;
 
diff --git a/src/generic/stage1/utf8_lookup4_algorithm.h b/src/generic/stage1/utf8_lookup4_algorithm.h
index 3aec36a2b..ac6e4c762 100644
--- a/src/generic/stage1/utf8_lookup4_algorithm.h
+++ b/src/generic/stage1/utf8_lookup4_algorithm.h
@@ -178,4 +178,4 @@ using namespace simd;
 using utf8_validation::utf8_checker;
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_lookup_algorithm.h b/src/generic/stage1/utf8_lookup_algorithm.h
index e6d735402..0da80136c 100644
--- a/src/generic/stage1/utf8_lookup_algorithm.h
+++ b/src/generic/stage1/utf8_lookup_algorithm.h
@@ -300,4 +300,4 @@ struct utf8_checker {
 
 } // namespace utf8_validation
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_range_algorithm.h b/src/generic/stage1/utf8_range_algorithm.h
index 05163a261..d418a93b2 100644
--- a/src/generic/stage1/utf8_range_algorithm.h
+++ b/src/generic/stage1/utf8_range_algorithm.h
@@ -183,4 +183,4 @@ struct utf8_checker {
 }; // struct utf8_checker
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_validator.h b/src/generic/stage1/utf8_validator.h
index 49c9dbc77..83e1679a2 100644
--- a/src/generic/stage1/utf8_validator.h
+++ b/src/generic/stage1/utf8_validator.h
@@ -28,4 +28,4 @@ bool generic_validate_utf8(const char * input, size_t length) {
 
 } // namespace stage1
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage1/utf8_zwegner_algorithm.h b/src/generic/stage1/utf8_zwegner_algorithm.h
index 91743351b..7805bbf9b 100644
--- a/src/generic/stage1/utf8_zwegner_algorithm.h
+++ b/src/generic/stage1/utf8_zwegner_algorithm.h
@@ -362,4 +362,4 @@ struct utf8_checker {
 }; // struct utf8_checker
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/allocate.h b/src/generic/stage2/allocate.h
index dbfde3c47..e4de6e3fe 100644
--- a/src/generic/stage2/allocate.h
+++ b/src/generic/stage2/allocate.h
@@ -19,4 +19,4 @@ really_inline error_code set_max_depth(dom_parser_implementation &parser, size_t
 } // namespace allocate
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/atomparsing.h b/src/generic/stage2/atomparsing.h
index e993c7caa..ce18f12c8 100644
--- a/src/generic/stage2/atomparsing.h
+++ b/src/generic/stage2/atomparsing.h
@@ -61,4 +61,4 @@ really_inline bool is_valid_null_atom(const uint8_t *src, size_t len) {
 } // namespace atomparsing
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/jsoncharutils.h b/src/generic/stage2/jsoncharutils.h
index 1c0419ee6..7fa33f5e9 100644
--- a/src/generic/stage2/jsoncharutils.h
+++ b/src/generic/stage2/jsoncharutils.h
@@ -106,4 +106,4 @@ really_inline value128 full_multiplication(uint64_t value1, uint64_t value2) {
 
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/logger.h b/src/generic/stage2/logger.h
index a6584cb3a..c8edd6d46 100644
--- a/src/generic/stage2/logger.h
+++ b/src/generic/stage2/logger.h
@@ -66,4 +66,4 @@ namespace logger {
 
 } // namespace logger
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/numberparsing.h b/src/generic/stage2/numberparsing.h
index 920c2b9d6..4524aac1c 100644
--- a/src/generic/stage2/numberparsing.h
+++ b/src/generic/stage2/numberparsing.h
@@ -505,4 +505,4 @@ really_inline bool parse_number(const uint8_t *const src, W &writer) {
 } // namespace numberparsing
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/stringparsing.h b/src/generic/stage2/stringparsing.h
index f11103df0..6701d72e1 100644
--- a/src/generic/stage2/stringparsing.h
+++ b/src/generic/stage2/stringparsing.h
@@ -122,4 +122,4 @@ WARN_UNUSED really_inline uint8_t *parse_string(const uint8_t *src, uint8_t *dst
 } // namespace stringparsing
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/structural_iterator.h b/src/generic/stage2/structural_iterator.h
index 2871a93ed..6e102c054 100644
--- a/src/generic/stage2/structural_iterator.h
+++ b/src/generic/stage2/structural_iterator.h
@@ -47,4 +47,4 @@ public:
 
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/structural_parser.h b/src/generic/stage2/structural_parser.h
index 0a715b8f5..18ad47dbb 100644
--- a/src/generic/stage2/structural_parser.h
+++ b/src/generic/stage2/structural_parser.h
@@ -440,4 +440,4 @@ error:
 
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/generic/stage2/tape_writer.h b/src/generic/stage2/tape_writer.h
index 3a44f0477..2aa71c42e 100644
--- a/src/generic/stage2/tape_writer.h
+++ b/src/generic/stage2/tape_writer.h
@@ -100,4 +100,4 @@ really_inline void tape_writer::write(uint64_t &tape_loc, uint64_t val, internal
 
 } // namespace stage2
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
diff --git a/src/haswell/bitmanipulation.h b/src/haswell/bitmanipulation.h
index dc032b360..126b471da 100644
--- a/src/haswell/bitmanipulation.h
+++ b/src/haswell/bitmanipulation.h
@@ -54,6 +54,6 @@ really_inline bool add_overflow(uint64_t value1, uint64_t value2,
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_HASWELL_BITMANIPULATION_H
diff --git a/src/haswell/bitmask.h b/src/haswell/bitmask.h
index a2702e232..ef99f1606 100644
--- a/src/haswell/bitmask.h
+++ b/src/haswell/bitmask.h
@@ -18,6 +18,6 @@ really_inline uint64_t prefix_xor(const uint64_t bitmask) {
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_HASWELL_BITMASK_H
diff --git a/src/haswell/dom_parser_implementation.cpp b/src/haswell/dom_parser_implementation.cpp
index 39cafef1e..a22c90e4d 100644
--- a/src/haswell/dom_parser_implementation.cpp
+++ b/src/haswell/dom_parser_implementation.cpp
@@ -65,7 +65,7 @@ really_inline simd8<bool> must_be_2_3_continuation(const simd8<uint8_t> prev2, c
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage1/utf8_lookup4_algorithm.h"
 #include "generic/stage1/json_structural_indexer.h"
@@ -130,6 +130,6 @@ WARN_UNUSED error_code dom_parser_implementation::parse(const uint8_t *_buf, siz
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "haswell/end_implementation.h"
diff --git a/src/haswell/implementation.cpp b/src/haswell/implementation.cpp
index 8c70b81c7..cde9d63af 100644
--- a/src/haswell/implementation.cpp
+++ b/src/haswell/implementation.cpp
@@ -17,7 +17,7 @@ WARN_UNUSED error_code implementation::create_dom_parser_implementation(
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "haswell/end_implementation.h"
 
diff --git a/src/haswell/implementation.h b/src/haswell/implementation.h
index 45ea9908a..ea09b29d7 100644
--- a/src/haswell/implementation.h
+++ b/src/haswell/implementation.h
@@ -27,6 +27,6 @@ public:
 };
 
 } // namespace haswell
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_HASWELL_IMPLEMENTATION_H
\ No newline at end of file
diff --git a/src/haswell/numberparsing.h b/src/haswell/numberparsing.h
index 08d0a5c14..247dcc8a0 100644
--- a/src/haswell/numberparsing.h
+++ b/src/haswell/numberparsing.h
@@ -23,7 +23,7 @@ static really_inline uint32_t parse_eight_digits_unrolled(const uint8_t *chars)
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #define SWAR_NUMBER_PARSING
 
diff --git a/src/haswell/simd.h b/src/haswell/simd.h
index 183c4b124..4ec897c34 100644
--- a/src/haswell/simd.h
+++ b/src/haswell/simd.h
@@ -349,6 +349,6 @@ namespace simd {
 } // namespace simd
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_HASWELL_SIMD_H
diff --git a/src/haswell/stringparsing.h b/src/haswell/stringparsing.h
index 8d7f95622..e96aceb4d 100644
--- a/src/haswell/stringparsing.h
+++ b/src/haswell/stringparsing.h
@@ -39,7 +39,7 @@ really_inline backslash_and_quote backslash_and_quote::copy_and_find(const uint8
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage2/stringparsing.h"
 
diff --git a/src/westmere/bitmanipulation.h b/src/westmere/bitmanipulation.h
index 63e12691c..ebb57e477 100644
--- a/src/westmere/bitmanipulation.h
+++ b/src/westmere/bitmanipulation.h
@@ -63,6 +63,6 @@ really_inline bool add_overflow(uint64_t value1, uint64_t value2,
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_WESTMERE_BITMANIPULATION_H
diff --git a/src/westmere/bitmask.h b/src/westmere/bitmask.h
index ad397357c..5db9d6808 100644
--- a/src/westmere/bitmask.h
+++ b/src/westmere/bitmask.h
@@ -18,6 +18,6 @@ really_inline uint64_t prefix_xor(const uint64_t bitmask) {
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_WESTMERE_BITMASK_H
diff --git a/src/westmere/dom_parser_implementation.cpp b/src/westmere/dom_parser_implementation.cpp
index f15f67234..4f8bac8a5 100644
--- a/src/westmere/dom_parser_implementation.cpp
+++ b/src/westmere/dom_parser_implementation.cpp
@@ -70,7 +70,7 @@ really_inline simd8<bool> must_be_2_3_continuation(const simd8<uint8_t> prev2, c
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage1/utf8_lookup4_algorithm.h"
 #include "generic/stage1/json_structural_indexer.h"
@@ -136,6 +136,6 @@ WARN_UNUSED error_code dom_parser_implementation::parse(const uint8_t *_buf, siz
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "westmere/end_implementation.h"
diff --git a/src/westmere/implementation.cpp b/src/westmere/implementation.cpp
index a58e676af..95530b7f5 100644
--- a/src/westmere/implementation.cpp
+++ b/src/westmere/implementation.cpp
@@ -17,6 +17,6 @@ WARN_UNUSED error_code implementation::create_dom_parser_implementation(
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "westmere/end_implementation.h"
\ No newline at end of file
diff --git a/src/westmere/implementation.h b/src/westmere/implementation.h
index c16922b93..13c6677d6 100644
--- a/src/westmere/implementation.h
+++ b/src/westmere/implementation.h
@@ -25,6 +25,6 @@ public:
 };
 
 } // namespace westmere
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_WESTMERE_IMPLEMENTATION_H
\ No newline at end of file
diff --git a/src/westmere/numberparsing.h b/src/westmere/numberparsing.h
index 681a079e2..7a91c3922 100644
--- a/src/westmere/numberparsing.h
+++ b/src/westmere/numberparsing.h
@@ -23,7 +23,7 @@ static really_inline uint32_t parse_eight_digits_unrolled(const uint8_t *chars)
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #define SWAR_NUMBER_PARSING
 
diff --git a/src/westmere/simd.h b/src/westmere/simd.h
index 9f328c675..ec974de32 100644
--- a/src/westmere/simd.h
+++ b/src/westmere/simd.h
@@ -328,6 +328,6 @@ namespace simd {
 
 } // namespace simd
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #endif // SIMDJSON_WESTMERE_SIMD_INPUT_H
diff --git a/src/westmere/stringparsing.h b/src/westmere/stringparsing.h
index a0e8900ae..5c4a652f8 100644
--- a/src/westmere/stringparsing.h
+++ b/src/westmere/stringparsing.h
@@ -37,7 +37,7 @@ really_inline backslash_and_quote backslash_and_quote::copy_and_find(const uint8
 }
 
 } // namespace SIMDJSON_IMPLEMENTATION
-} // namespace {
+} // unnamed namespace
 
 #include "generic/stage2/stringparsing.h"