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Bug 634763 - Fortran: external subroutine as dummy argument not recog…

…nized

Besides as as attribute the external can also be used as "type"
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albert-github committed Sep 7, 2014
1 parent 83c1a12 commit fabd1194a2e3c2536dddc19945c568a690b17031
Showing with 1 addition and 1 deletion.
  1. +1 −1 src/fortranscanner.l
@@ -255,7 +255,7 @@ NUM_TYPE (complex|integer|logical|real)
LOG_OPER (\.and\.|\.eq\.|\.eqv\.|\.ge\.|\.gt\.|\.le\.|\.lt\.|\.ne\.|\.neqv\.|\.or\.|\.not\.)
KIND {ARGS}
CHAR (CHARACTER{ARGS}?|CHARACTER{BS}"*"({BS}[0-9]+|{ARGS}))
TYPE_SPEC (({NUM_TYPE}({BS}"*"{BS}[0-9]+)?)|({NUM_TYPE}{KIND})|DOUBLE{BS}COMPLEX|DOUBLE{BS}PRECISION|{CHAR}|TYPE{ARGS}|CLASS{ARGS}|PROCEDURE{ARGS}?)
TYPE_SPEC (({NUM_TYPE}({BS}"*"{BS}[0-9]+)?)|({NUM_TYPE}{KIND})|EXTERNAL|DOUBLE{BS}COMPLEX|DOUBLE{BS}PRECISION|{CHAR}|TYPE{ARGS}|CLASS{ARGS}|PROCEDURE{ARGS}?)
INTENT_SPEC intent{BS}"("{BS}(in|out|in{BS}out){BS}")"
ATTR_SPEC (ALLOCATABLE|DIMENSION{ARGS}|EXTERNAL|{INTENT_SPEC}|INTRINSIC|OPTIONAL|PARAMETER|POINTER|PROTECTED|PRIVATE|PUBLIC|SAVE|TARGET|NOPASS|PASS{ARGS}?|DEFERRED|NON_OVERRIDABLE)

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