lex: Update unicode letters table to Unicode 8.0.0.

    
    Fixes golang/go#12322.
    
    Reviewed-on: https://go-review.googlesource.com/13985

From-SVN: r228497

gcc/go/gofrontend/MERGE

@@ -1,4 +1,4 @@
-f187e13b712824b08f2a8833033840cd52a3b95a
+d8150af96de991fb79b1bf65ae982a860552c492
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.

gcc/go/gofrontend/lex.cc

@@ -1882,7 +1882,7 @@ static const Unicode_range unicode_letters[] =
   { 0x081a, 0x0824, 10},
   { 0x0828, 0x0840, 24},
   { 0x0841, 0x0858, 1},
-  { 0x08a0, 0x08b2, 1},
+  { 0x08a0, 0x08b4, 1},
   { 0x0904, 0x0939, 1},
   { 0x093d, 0x0950, 19},
   { 0x0958, 0x0961, 1},
@@ -1915,7 +1915,8 @@ static const Unicode_range unicode_letters[] =
   { 0x0ab5, 0x0ab9, 1},
   { 0x0abd, 0x0ad0, 19},
   { 0x0ae0, 0x0ae1, 1},
-  { 0x0b05, 0x0b0c, 1},
+  { 0x0af9, 0x0b05, 12},
+  { 0x0b06, 0x0b0c, 1},
   { 0x0b0f, 0x0b10, 1},
   { 0x0b13, 0x0b28, 1},
   { 0x0b2a, 0x0b30, 1},
@@ -1940,9 +1941,9 @@ static const Unicode_range unicode_letters[] =
   { 0x0c12, 0x0c28, 1},
   { 0x0c2a, 0x0c39, 1},
   { 0x0c3d, 0x0c58, 27},
-  { 0x0c59, 0x0c60, 7},
-  { 0x0c61, 0x0c85, 36},
-  { 0x0c86, 0x0c8c, 1},
+  { 0x0c59, 0x0c5a, 1},
+  { 0x0c60, 0x0c61, 1},
+  { 0x0c85, 0x0c8c, 1},
   { 0x0c8e, 0x0c90, 1},
   { 0x0c92, 0x0ca8, 1},
   { 0x0caa, 0x0cb3, 1},
@@ -1953,7 +1954,7 @@ static const Unicode_range unicode_letters[] =
   { 0x0d05, 0x0d0c, 1},
   { 0x0d0e, 0x0d10, 1},
   { 0x0d12, 0x0d3a, 1},
-  { 0x0d3d, 0x0d4e, 17},
+  { 0x0d3d, 0x0d5f, 17},
   { 0x0d60, 0x0d61, 1},
   { 0x0d7a, 0x0d7f, 1},
   { 0x0d85, 0x0d96, 1},
@@ -2012,7 +2013,8 @@ static const Unicode_range unicode_letters[] =
   { 0x1312, 0x1315, 1},
   { 0x1318, 0x135a, 1},
   { 0x1380, 0x138f, 1},
-  { 0x13a0, 0x13f4, 1},
+  { 0x13a0, 0x13f5, 1},
+  { 0x13f8, 0x13fd, 1},
   { 0x1401, 0x166c, 1},
   { 0x166f, 0x167f, 1},
   { 0x1681, 0x169a, 1},
@@ -2034,7 +2036,7 @@ static const Unicode_range unicode_letters[] =
   { 0x1950, 0x196d, 1},
   { 0x1970, 0x1974, 1},
   { 0x1980, 0x19ab, 1},
-  { 0x19c1, 0x19c7, 1},
+  { 0x19b0, 0x19c9, 1},
   { 0x1a00, 0x1a16, 1},
   { 0x1a20, 0x1a54, 1},
   { 0x1aa7, 0x1b05, 94},
@@ -2111,7 +2113,7 @@ static const Unicode_range unicode_letters[] =
   { 0x31a0, 0x31ba, 1},
   { 0x31f0, 0x31ff, 1},
   { 0x3400, 0x4db5, 1},
-  { 0x4e00, 0x9fcc, 1},
+  { 0x4e00, 0x9fd5, 1},
   { 0xa000, 0xa48c, 1},
   { 0xa4d0, 0xa4fd, 1},
   { 0xa500, 0xa60c, 1},
@@ -2122,18 +2124,17 @@ static const Unicode_range unicode_letters[] =
   { 0xa6a0, 0xa6e5, 1},
   { 0xa717, 0xa71f, 1},
   { 0xa722, 0xa788, 1},
-  { 0xa78b, 0xa78e, 1},
-  { 0xa790, 0xa7ad, 1},
-  { 0xa7b0, 0xa7b1, 1},
+  { 0xa78b, 0xa7ad, 1},
+  { 0xa7b0, 0xa7b7, 1},
   { 0xa7f7, 0xa801, 1},
   { 0xa803, 0xa805, 1},
   { 0xa807, 0xa80a, 1},
   { 0xa80c, 0xa822, 1},
   { 0xa840, 0xa873, 1},
   { 0xa882, 0xa8b3, 1},
   { 0xa8f2, 0xa8f7, 1},
-  { 0xa8fb, 0xa90a, 15},
-  { 0xa90b, 0xa925, 1},
+  { 0xa8fb, 0xa8fd, 2},
+  { 0xa90a, 0xa925, 1},
   { 0xa930, 0xa946, 1},
   { 0xa960, 0xa97c, 1},
   { 0xa984, 0xa9b2, 1},
@@ -2160,9 +2161,8 @@ static const Unicode_range unicode_letters[] =
   { 0xab20, 0xab26, 1},
   { 0xab28, 0xab2e, 1},
   { 0xab30, 0xab5a, 1},
-  { 0xab5c, 0xab5f, 1},
-  { 0xab64, 0xab65, 1},
-  { 0xabc0, 0xabe2, 1},
+  { 0xab5c, 0xab65, 1},
+  { 0xab70, 0xabe2, 1},
   { 0xac00, 0xd7a3, 1},
   { 0xd7b0, 0xd7c6, 1},
   { 0xd7cb, 0xd7fb, 1},
@@ -2221,6 +2221,8 @@ static const Unicode_range unicode_letters[] =
   { 0x10840, 0x10855, 1},
   { 0x10860, 0x10876, 1},
   { 0x10880, 0x1089e, 1},
+  { 0x108e0, 0x108f2, 1},
+  { 0x108f4, 0x108f5, 1},
   { 0x10900, 0x10915, 1},
   { 0x10920, 0x10939, 1},
   { 0x10980, 0x109b7, 1},
@@ -2238,6 +2240,8 @@ static const Unicode_range unicode_letters[] =
   { 0x10b60, 0x10b72, 1},
   { 0x10b80, 0x10b91, 1},
   { 0x10c00, 0x10c48, 1},
+  { 0x10c80, 0x10cb2, 1},
+  { 0x10cc0, 0x10cf2, 1},
   { 0x11003, 0x11037, 1},
   { 0x11083, 0x110af, 1},
   { 0x110d0, 0x110e8, 1},
@@ -2246,30 +2250,39 @@ static const Unicode_range unicode_letters[] =
   { 0x11176, 0x11183, 13},
   { 0x11184, 0x111b2, 1},
   { 0x111c1, 0x111c4, 1},
-  { 0x111da, 0x11200, 38},
-  { 0x11201, 0x11211, 1},
+  { 0x111da, 0x111dc, 2},
+  { 0x11200, 0x11211, 1},
   { 0x11213, 0x1122b, 1},
+  { 0x11280, 0x11286, 1},
+  { 0x11288, 0x1128a, 2},
+  { 0x1128b, 0x1128d, 1},
+  { 0x1128f, 0x1129d, 1},
+  { 0x1129f, 0x112a8, 1},
   { 0x112b0, 0x112de, 1},
   { 0x11305, 0x1130c, 1},
   { 0x1130f, 0x11310, 1},
   { 0x11313, 0x11328, 1},
   { 0x1132a, 0x11330, 1},
   { 0x11332, 0x11333, 1},
   { 0x11335, 0x11339, 1},
-  { 0x1133d, 0x1135d, 32},
-  { 0x1135e, 0x11361, 1},
+  { 0x1133d, 0x11350, 19},
+  { 0x1135d, 0x11361, 1},
   { 0x11480, 0x114af, 1},
   { 0x114c4, 0x114c5, 1},
   { 0x114c7, 0x11580, 185},
   { 0x11581, 0x115ae, 1},
+  { 0x115d8, 0x115db, 1},
   { 0x11600, 0x1162f, 1},
   { 0x11644, 0x11680, 60},
   { 0x11681, 0x116aa, 1},
+  { 0x11700, 0x11719, 1},
   { 0x118a0, 0x118df, 1},
   { 0x118ff, 0x11ac0, 449},
   { 0x11ac1, 0x11af8, 1},
-  { 0x12000, 0x12398, 1},
+  { 0x12000, 0x12399, 1},
+  { 0x12480, 0x12543, 1},
   { 0x13000, 0x1342e, 1},
+  { 0x14400, 0x14646, 1},
   { 0x16800, 0x16a38, 1},
   { 0x16a40, 0x16a5e, 1},
   { 0x16ad0, 0x16aed, 1},
@@ -2343,6 +2356,7 @@ static const Unicode_range unicode_letters[] =
   { 0x20000, 0x2a6d6, 1},
   { 0x2a700, 0x2b734, 1},
   { 0x2b740, 0x2b81d, 1},
+  { 0x2b820, 0x2cea1, 1},
   { 0x2f800, 0x2fa1d, 1},
 };