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7f8bc042cc
by ignoring unavoidable but unneeded _Complex and __float128 keywords. Upstream issue: https://github.com/samee/obliv-c/issues/48
38 lines
1.4 KiB
Diff
38 lines
1.4 KiB
Diff
--- a/src/frontc/clexer.mll
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+++ b/src/frontc/clexer.mll
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@@ -134,9 +134,11 @@ let init_lexicon _ =
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(* WW: see /usr/include/sys/cdefs.h for why __signed and __volatile
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* are accepted GCC-isms *)
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("_Bool", fun loc -> BOOL loc);
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+ ("_Complex", fun loc -> COMPLEX loc);
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("char", fun loc -> CHAR loc);
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("int", fun loc -> INT loc);
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("float", fun loc -> FLOAT loc);
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+ ("__float128", fun loc -> FLOAT128 loc);
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("double", fun loc -> DOUBLE loc);
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("void", fun loc -> VOID loc);
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("enum", fun loc -> ENUM loc);
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--- a/src/frontc/cparser.mly
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+++ b/src/frontc/cparser.mly
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@@ -269,6 +269,8 @@ let oblivState (s:statement): statement =
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%token<Cabs.cabsloc> VOLATILE EXTERN STATIC CONST RESTRICT AUTO REGISTER FROZEN
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%token<Cabs.cabsloc> THREAD
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+%token<Cabs.cabsloc> COMPLEX FLOAT128
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+
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%token<Cabs.cabsloc> SIZEOF ALIGNOF
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%token EQ PLUS_EQ MINUS_EQ STAR_EQ SLASH_EQ PERCENT_EQ
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@@ -1002,7 +1004,11 @@ type_spec: /* ISO 6.7.2 */
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| LONG { Tlong, $1 }
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| INT64 { Tint64, $1 }
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| FLOAT { Tfloat, $1 }
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+| FLOAT128 { Tfloat, $1 }
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| DOUBLE { Tdouble, $1 }
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+| COMPLEX FLOAT { Tfloat, $2 }
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+| COMPLEX FLOAT128{ Tfloat, $2 }
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+| COMPLEX DOUBLE { Tdouble, $2 }
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| SIGNED { Tsigned, $1 }
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| UNSIGNED { Tunsigned, $1 }
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| STRUCT id_or_typename
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