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Fix number parsing with newline after radix, bug1340.

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Wilson Snyder 2018-09-12 19:19:40 -04:00
parent 24efa6c19a
commit 75794e2eaa
2 changed files with 4 additions and 2 deletions
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@ -31,7 +31,9 @@ The contributors that suggested a given feature are shown in []. Thanks!
**** Fix first clock edge and --x-initial-edge, bug1327. [Rupert Swarbrick]
**** Fix compile error on tracing of string arrays, bug1338. [Iztok Jeras].
**** Fix compile error on tracing of string arrays, bug1338. [Iztok Jeras]
**** Fix number parsing with newline after radix, bug1340. [George Cuan]
* Verilator 3.926 2018-08-22

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src/verilog.l
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@ -171,7 +171,7 @@ word [a-zA-Z0-9_]+
/* verilog numbers, constructed to not match the ' that begins a '( or '{ */
vnum1 [0-9]*?['']s?[bcodhBCODH][ \t\n]*[A-Fa-f0-9xXzZ_?]*
vnum2 [0-9]*?['']s?[01xXzZ]
vnum3 [0-9][_0-9]*[ \t\n]*['']s?[bcodhBCODH]?[ \t]*[A-Fa-f0-9xXzZ_?]+
vnum3 [0-9][_0-9]*[ \t\n]*['']s?[bcodhBCODH]?[ \t\n]*[A-Fa-f0-9xXzZ_?]+
vnum4 [0-9][_0-9]*[ \t\n]*['']s?[bcodhBCODH]
vnum5 [0-9][_0-9]*[ \t\n]*['']s
vnum {vnum1}|{vnum2}|{vnum3}|{vnum4}|{vnum5}