Merge remote-tracking branch 'origin/3.4.x' into master

6 files changed, 466 insertions, 0 deletions

diff --git a/php/tests/proto/test_reserved_enum_lower.proto b/php/tests/proto/test_reserved_enum_lower.proto
new file mode 100644
index 00000000..d2daeaff
--- /dev/null
+++ b/php/tests/proto/test_reserved_enum_lower.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package lower_enum;
+
+enum abstract { ZERO1 = 0; }
+enum and { ZERO2 = 0; }
+enum array { ZERO3 = 0; }
+enum as { ZERO4 = 0; }
+enum break { ZERO5 = 0; }
+enum callable { ZERO6 = 0; }
+enum case { ZERO7 = 0; }
+enum catch { ZERO8 = 0; }
+enum class { ZERO9 = 0; }
+enum clone { ZERO10 = 0; }
+enum const { ZERO11 = 0; }
+enum continue { ZERO12 = 0; }
+enum declare { ZERO13 = 0; }
+enum default { ZERO14 = 0; }
+enum die { ZERO15 = 0; }
+enum do { ZERO16 = 0; }
+enum echo { ZERO17 = 0; }
+enum else { ZERO18 = 0; }
+enum elseif { ZERO19 = 0; }
+enum empty { ZERO20 = 0; }
+enum enddeclare { ZERO21 = 0; }
+enum endfor { ZERO22 = 0; }
+enum endforeach { ZERO23 = 0; }
+enum endif { ZERO24 = 0; }
+enum endswitch { ZERO25 = 0; }
+enum endwhile { ZERO26 = 0; }
+enum eval { ZERO27 = 0; }
+enum exit { ZERO28 = 0; }
+enum extends { ZERO29 = 0; }
+enum final { ZERO30 = 0; }
+enum for { ZERO31 = 0; }
+enum foreach { ZERO32 = 0; }
+enum function { ZERO33 = 0; }
+enum global { ZERO34 = 0; }
+enum goto { ZERO35 = 0; }
+enum if { ZERO36 = 0; }
+enum implements { ZERO37 = 0; }
+enum include { ZERO38 = 0; }
+enum include_once { ZERO39 = 0; }
+enum instanceof { ZERO40 = 0; }
+enum insteadof { ZERO41 = 0; }
+enum interface { ZERO42 = 0; }
+enum isset { ZERO43 = 0; }
+enum list { ZERO44 = 0; }
+enum namespace { ZERO45 = 0; }
+enum new { ZERO46 = 0; }
+enum or { ZERO47 = 0; }
+enum print { ZERO48 = 0; }
+enum private { ZERO49 = 0; }
+enum protected { ZERO50 = 0; }
+enum public { ZERO51 = 0; }
+enum require { ZERO52 = 0; }
+enum require_once { ZERO53 = 0; }
+enum return { ZERO54 = 0; }
+enum static { ZERO55 = 0; }
+enum switch { ZERO56 = 0; }
+enum throw { ZERO57 = 0; }
+enum trait { ZERO58 = 0; }
+enum try { ZERO59 = 0; }
+enum unset { ZERO60 = 0; }
+enum use { ZERO61 = 0; }
+enum var { ZERO62 = 0; }
+enum while { ZERO63 = 0; }
+enum xor { ZERO64 = 0; }
+enum int { ZERO65 = 0; }
+enum float { ZERO66 = 0; }
+enum bool { ZERO67 = 0; }
+enum string { ZERO68 = 0; }
+enum true { ZERO69 = 0; }
+enum false { ZERO70 = 0; }
+enum null { ZERO71 = 0; }
+enum void { ZERO72 = 0; }
+enum iterable { ZERO73 = 0; }
diff --git a/php/tests/proto/test_reserved_enum_upper.proto b/php/tests/proto/test_reserved_enum_upper.proto
new file mode 100644
index 00000000..a396fea3
--- /dev/null
+++ b/php/tests/proto/test_reserved_enum_upper.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package upper_enum;
+
+enum ABSTRACT { ZERO1 = 0; }
+enum AND { ZERO2 = 0; }
+enum ARRAY { ZERO3 = 0; }
+enum AS { ZERO4 = 0; }
+enum BREAK { ZERO5 = 0; }
+enum CALLABLE { ZERO6 = 0; }
+enum CASE { ZERO7 = 0; }
+enum CATCH { ZERO8 = 0; }
+enum CLASS { ZERO9 = 0; }
+enum CLONE { ZERO10 = 0; }
+enum CONST { ZERO11 = 0; }
+enum CONTINUE { ZERO12 = 0; }
+enum DECLARE { ZERO13 = 0; }
+enum DEFAULT { ZERO14 = 0; }
+enum DIE { ZERO15 = 0; }
+enum DO { ZERO16 = 0; }
+enum ECHO { ZERO17 = 0; }
+enum ELSE { ZERO18 = 0; }
+enum ELSEIF { ZERO19 = 0; }
+enum EMPTY { ZERO20 = 0; }
+enum ENDDECLARE { ZERO21 = 0; }
+enum ENDFOR { ZERO22 = 0; }
+enum ENDFOREACH { ZERO23 = 0; }
+enum ENDIF { ZERO24 = 0; }
+enum ENDSWITCH { ZERO25 = 0; }
+enum ENDWHILE { ZERO26 = 0; }
+enum EVAL { ZERO27 = 0; }
+enum EXIT { ZERO28 = 0; }
+enum EXTENDS { ZERO29 = 0; }
+enum FINAL { ZERO30 = 0; }
+enum FOR { ZERO31 = 0; }
+enum FOREACH { ZERO32 = 0; }
+enum FUNCTION { ZERO33 = 0; }
+enum GLOBAL { ZERO34 = 0; }
+enum GOTO { ZERO35 = 0; }
+enum IF { ZERO36 = 0; }
+enum IMPLEMENTS { ZERO37 = 0; }
+enum INCLUDE { ZERO38 = 0; }
+enum INCLUDE_ONCE { ZERO39 = 0; }
+enum INSTANCEOF { ZERO40 = 0; }
+enum INSTEADOF { ZERO41 = 0; }
+enum INTERFACE { ZERO42 = 0; }
+enum ISSET { ZERO43 = 0; }
+enum LIST { ZERO44 = 0; }
+enum NAMESPACE { ZERO45 = 0; }
+enum NEW { ZERO46 = 0; }
+enum OR { ZERO47 = 0; }
+enum PRINT { ZERO48 = 0; }
+enum PRIVATE { ZERO49 = 0; }
+enum PROTECTED { ZERO50 = 0; }
+enum PUBLIC { ZERO51 = 0; }
+enum REQUIRE { ZERO52 = 0; }
+enum REQUIRE_ONCE { ZERO53 = 0; }
+enum RETURN { ZERO54 = 0; }
+enum STATIC { ZERO55 = 0; }
+enum SWITCH { ZERO56 = 0; }
+enum THROW { ZERO57 = 0; }
+enum TRAIT { ZERO58 = 0; }
+enum TRY { ZERO59 = 0; }
+enum UNSET { ZERO60 = 0; }
+enum USE { ZERO61 = 0; }
+enum VAR { ZERO62 = 0; }
+enum WHILE { ZERO63 = 0; }
+enum XOR { ZERO64 = 0; }
+enum INT { ZERO65 = 0; }
+enum FLOAT { ZERO66 = 0; }
+enum BOOL { ZERO67 = 0; }
+enum STRING { ZERO68 = 0; }
+enum TRUE { ZERO69 = 0; }
+enum FALSE { ZERO70 = 0; }
+enum NULL { ZERO71 = 0; }
+enum VOID { ZERO72 = 0; }
+enum ITERABLE { ZERO73 = 0; }
diff --git a/php/tests/proto/test_reserved_enum_value_lower.proto b/php/tests/proto/test_reserved_enum_value_lower.proto
new file mode 100644
index 00000000..96da319e
--- /dev/null
+++ b/php/tests/proto/test_reserved_enum_value_lower.proto
@@ -0,0 +1,79 @@
+syntax = "proto3";
+
+package lower_enum_value;
+
+enum NotAllowed {
+  abstract = 0;
+  and = 1;
+  array = 2;
+  as = 3;
+  break = 4;
+  callable = 5;
+  case     = 6;
+  catch    = 7;
+  class    = 8;
+  clone    = 9;
+  const    = 10;
+  continue = 11;
+  declare  = 12;
+  default  = 13;
+  die      = 14;
+  do       = 15;
+  echo     = 16;
+  else     = 17;
+  elseif   = 18;
+  empty    = 19;
+  enddeclare = 20;
+  endfor     = 21;
+  endforeach = 22;
+  endif      = 23;
+  endswitch = 24;
+  endwhile = 25;
+  eval = 26;
+  exit = 27;
+  extends = 28;
+  final = 29;
+  for = 30;
+  foreach = 31;
+  function = 32;
+  global = 33;
+  goto = 34;
+  if = 35;
+  implements = 36;
+  include = 37;
+  include_once = 38;
+  instanceof = 39;
+  insteadof = 40;
+  interface = 41;
+  isset = 42;
+  list = 43;
+  namespace = 44;
+  new = 45;
+  or = 46;
+  print = 47;
+  private = 48;
+  protected = 49;
+  public = 50;
+  require = 51;
+  require_once = 52;
+  return = 53;
+  static = 54;
+  switch = 55;
+  throw = 56;
+  trait = 57;
+  try = 58;
+  unset = 59;
+  use = 60;
+  var = 61;
+  while = 62;
+  xor = 63;
+  int = 64;
+  float = 65;
+  bool = 66;
+  string = 67;
+  true = 68;
+  false = 69;
+  null = 70;
+  void = 71;
+  iterable = 72;
+}
diff --git a/php/tests/proto/test_reserved_enum_value_upper.proto b/php/tests/proto/test_reserved_enum_value_upper.proto
new file mode 100644
index 00000000..b026a858
--- /dev/null
+++ b/php/tests/proto/test_reserved_enum_value_upper.proto
@@ -0,0 +1,79 @@
+syntax = "proto3";
+
+package upper_enum_value;
+
+enum NotAllowed {
+  ABSTRACT = 0;
+  AND = 1;
+  ARRAY = 2;
+  AS = 3;
+  BREAK = 4;
+  CALLABLE = 5;
+  CASE     = 6;
+  CATCH    = 7;
+  CLASS    = 8;
+  CLONE    = 9;
+  CONST    = 10;
+  CONTINUE = 11;
+  DECLARE  = 12;
+  DEFAULT  = 13;
+  DIE      = 14;
+  DO       = 15;
+  ECHO     = 16;
+  ELSE     = 17;
+  ELSEIF   = 18;
+  EMPTY    = 19;
+  ENDDECLARE = 20;
+  ENDFOR     = 21;
+  ENDFOREACH = 22;
+  ENDIF      = 23;
+  ENDSWITCH = 24;
+  ENDWHILE = 25;
+  EVAL = 26;
+  EXIT = 27;
+  EXTENDS = 28;
+  FINAL = 29;
+  FOR = 30;
+  FOREACH = 31;
+  FUNCTION = 32;
+  GLOBAL = 33;
+  GOTO = 34;
+  IF = 35;
+  IMPLEMENTS = 36;
+  INCLUDE = 37;
+  INCLUDE_ONCE = 38;
+  INSTANCEOF = 39;
+  INSTEADOF = 40;
+  INTERFACE = 41;
+  ISSET = 42;
+  LIST = 43;
+  NAMESPACE = 44;
+  NEW = 45;
+  OR = 46;
+  PRINT = 47;
+  PRIVATE = 48;
+  PROTECTED = 49;
+  PUBLIC = 50;
+  REQUIRE = 51;
+  REQUIRE_ONCE = 52;
+  RETURN = 53;
+  STATIC = 54;
+  SWITCH = 55;
+  THROW = 56;
+  TRAIT = 57;
+  TRY = 58;
+  UNSET = 59;
+  USE = 60;
+  VAR = 61;
+  WHILE = 62;
+  XOR = 63;
+  INT = 64;
+  FLOAT = 65;
+  BOOL = 66;
+  STRING = 67;
+  TRUE = 68;
+  FALSE = 69;
+  NULL = 70;
+  VOID = 71;
+  ITERABLE = 72;
+}
diff --git a/php/tests/proto/test_reserved_message_lower.proto b/php/tests/proto/test_reserved_message_lower.proto
new file mode 100644
index 00000000..ed120808
--- /dev/null
+++ b/php/tests/proto/test_reserved_message_lower.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package lower;
+
+message abstract {}
+message and {}
+message array {}
+message as {}
+message break {}
+message callable {}
+message case {}
+message catch {}
+message class {}
+message clone {}
+message const {}
+message continue {}
+message declare {}
+message default {}
+message die {}
+message do {}
+message echo {}
+message else {}
+message elseif {}
+message empty {}
+message enddeclare {}
+message endfor {}
+message endforeach {}
+message endif {}
+message endswitch {}
+message endwhile {}
+message eval {}
+message exit {}
+message extends {}
+message final {}
+message for {}
+message foreach {}
+message function {}
+message global {}
+message goto {}
+message if {}
+message implements {}
+message include {}
+message include_once {}
+message instanceof {}
+message insteadof {}
+message interface {}
+message isset {}
+message list {}
+message namespace {}
+message new {}
+message or {}
+message print {}
+message private {}
+message protected {}
+message public {}
+message require {}
+message require_once {}
+message return {}
+message static {}
+message switch {}
+message throw {}
+message trait {}
+message try {}
+message unset {}
+message use {}
+message var {}
+message while {}
+message xor {}
+message int {}
+message float {}
+message bool {}
+message string {}
+message true {}
+message false {}
+message null {}
+message void {}
+message iterable {}
diff --git a/php/tests/proto/test_reserved_message_upper.proto b/php/tests/proto/test_reserved_message_upper.proto
new file mode 100644
index 00000000..2917fd11
--- /dev/null
+++ b/php/tests/proto/test_reserved_message_upper.proto
@@ -0,0 +1,77 @@
+syntax = "proto3";
+
+package upper;
+
+message ABSTRACT {}
+message AND {}
+message ARRAY {}
+message AS {}
+message BREAK {}
+message CALLABLE {}
+message CASE {}
+message CATCH {}
+message CLASS {}
+message CLONE {}
+message CONST {}
+message CONTINUE {}
+message DECLARE {}
+message DEFAULT {}
+message DIE {}
+message DO {}
+message ECHO {}
+message ELSE {}
+message ELSEIF {}
+message EMPTY {}
+message ENDDECLARE {}
+message ENDFOR {}
+message ENDFOREACH {}
+message ENDIF {}
+message ENDSWITCH {}
+message ENDWHILE {}
+message EVAL {}
+message EXIT {}
+message EXTENDS {}
+message FINAL {}
+message FOR {}
+message FOREACH {}
+message FUNCTION {}
+message GLOBAL {}
+message GOTO {}
+message IF {}
+message IMPLEMENTS {}
+message INCLUDE {}
+message INCLUDE_ONCE {}
+message INSTANCEOF {}
+message INSTEADOF {}
+message INTERFACE {}
+message ISSET {}
+message LIST {}
+message NAMESPACE {}
+message NEW {}
+message OR {}
+message PRINT {}
+message PRIVATE {}
+message PROTECTED {}
+message PUBLIC {}
+message REQUIRE {}
+message REQUIRE_ONCE {}
+message RETURN {}
+message STATIC {}
+message SWITCH {}
+message THROW {}
+message TRAIT {}
+message TRY {}
+message UNSET {}
+message USE {}
+message VAR {}
+message WHILE {}
+message XOR {}
+message INT {}
+message FLOAT {}
+message BOOL {}
+message STRING {}
+message TRUE {}
+message FALSE {}
+message NULL {}
+message VOID {}
+message ITERABLE {}